From 559addc25b00ff3a40eff03a0b3873c2b6d726f8 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 4 Feb 2015 06:07:30 -0300 Subject: [media] fixp-arith: replace sin/cos table by a better precision one The cos table used at fixp-arith.h has only 8 bits of precision. That causes problems if it is reused on other drivers. As some media drivers require a higher precision sin/cos implementation, replace the current implementation by one that will provide 32 bits precision. The values generated by the new implementation matches the 32 bit precision of glibc's sin for an angle measured in integer degrees. It also provides support for fractional angles via linear interpolation. On experimental calculus, when used a table with a 0.001 degree angle, the maximum error for sin is 0.000038, which is likely good enough for practical purposes. There are some logic there that seems to be specific to the usage inside ff-memless.c. Move those logic to there, as they're not needed elsewhere. Cc: Hans de Goede Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Prashant Laddha Signed-off-by: Hans Verkuil Acked-by: Dmitry Torokhov Signed-off-by: Mauro Carvalho Chehab --- include/linux/fixp-arith.h | 145 +++++++++++++++++++++++++++++++++------------ 1 file changed, 107 insertions(+), 38 deletions(-) (limited to 'include/linux') diff --git a/include/linux/fixp-arith.h b/include/linux/fixp-arith.h index 3089d7382325..d4686fe1cac7 100644 --- a/include/linux/fixp-arith.h +++ b/include/linux/fixp-arith.h @@ -1,6 +1,8 @@ #ifndef _FIXP_ARITH_H #define _FIXP_ARITH_H +#include + /* * Simplistic fixed-point arithmetics. * Hmm, I'm probably duplicating some code :( @@ -29,59 +31,126 @@ #include -/* The type representing fixed-point values */ -typedef s16 fixp_t; +static const s32 sin_table[] = { + 0x00000000, 0x023be165, 0x04779632, 0x06b2f1d2, 0x08edc7b6, 0x0b27eb5c, + 0x0d61304d, 0x0f996a26, 0x11d06c96, 0x14060b67, 0x163a1a7d, 0x186c6ddd, + 0x1a9cd9ac, 0x1ccb3236, 0x1ef74bf2, 0x2120fb82, 0x234815ba, 0x256c6f9e, + 0x278dde6e, 0x29ac379f, 0x2bc750e8, 0x2ddf003f, 0x2ff31bdd, 0x32037a44, + 0x340ff241, 0x36185aee, 0x381c8bb5, 0x3a1c5c56, 0x3c17a4e7, 0x3e0e3ddb, + 0x3fffffff, 0x41ecc483, 0x43d464fa, 0x45b6bb5d, 0x4793a20f, 0x496af3e1, + 0x4b3c8c11, 0x4d084650, 0x4ecdfec6, 0x508d9210, 0x5246dd48, 0x53f9be04, + 0x55a6125a, 0x574bb8e5, 0x58ea90c2, 0x5a827999, 0x5c135399, 0x5d9cff82, + 0x5f1f5ea0, 0x609a52d1, 0x620dbe8a, 0x637984d3, 0x64dd894f, 0x6639b039, + 0x678dde6d, 0x68d9f963, 0x6a1de735, 0x6b598ea1, 0x6c8cd70a, 0x6db7a879, + 0x6ed9eba0, 0x6ff389de, 0x71046d3c, 0x720c8074, 0x730baeec, 0x7401e4bf, + 0x74ef0ebb, 0x75d31a5f, 0x76adf5e5, 0x777f903b, 0x7847d908, 0x7906c0af, + 0x79bc384c, 0x7a6831b8, 0x7b0a9f8c, 0x7ba3751c, 0x7c32a67c, 0x7cb82884, + 0x7d33f0c8, 0x7da5f5a3, 0x7e0e2e31, 0x7e6c924f, 0x7ec11aa3, 0x7f0bc095, + 0x7f4c7e52, 0x7f834ecf, 0x7fb02dc4, 0x7fd317b3, 0x7fec09e1, 0x7ffb025e, + 0x7fffffff +}; -#define FRAC_N 8 -#define FRAC_MASK ((1< 180) { + negative = true; + degrees -= 180; + } + if (degrees > 90) + degrees = 180 - degrees; + ret = sin_table[degrees]; -/* a: 123 -> 123.0 */ -static inline fixp_t fixp_new(s16 a) -{ - return a< -1.0 - 0x8000 -> 1.0 - 0x0000 -> 0.0 -*/ -static inline fixp_t fixp_new16(s16 a) +/** + * fixp_sin32() returns the sin of an angle in degrees + * + * @degrees: angle, in degrees. The angle can be positive or negative + * + * The returned value ranges from -0x7fffffff to +0x7fffffff. + */ +static inline s32 fixp_sin32(int degrees) { - return ((s32)a)>>(16-FRAC_N); + degrees = (degrees % 360 + 360) % 360; + + return __fixp_sin32(degrees); } -static inline fixp_t fixp_cos(unsigned int degrees) +/* cos(x) = sin(x + 90 degrees) */ +#define fixp_cos32(v) fixp_sin32((v) + 90) + +/* + * 16 bits variants + * + * The returned value ranges from -0x7fff to 0x7fff + */ + +#define fixp_sin16(v) (fixp_sin32(v) >> 16) +#define fixp_cos16(v) (fixp_cos32(v) >> 16) + +/** + * fixp_sin32_rad() - calculates the sin of an angle in radians + * + * @radians: angle, in radians + * @twopi: value to be used for 2*pi + * + * Provides a variant for the cases where just 360 + * values is not enough. This function uses linear + * interpolation to a wider range of values given by + * twopi var. + * + * Experimental tests gave a maximum difference of + * 0.000038 between the value calculated by sin() and + * the one produced by this function, when twopi is + * equal to 360000. That seems to be enough precision + * for practical purposes. + * + * Please notice that two high numbers for twopi could cause + * overflows, so the routine will not allow values of twopi + * bigger than 1^18. + */ +static inline s32 fixp_sin32_rad(u32 radians, u32 twopi) { - int quadrant = (degrees / 90) & 3; - unsigned int i = degrees % 90; + int degrees; + s32 v1, v2, dx, dy; + s64 tmp; - if (quadrant == 1 || quadrant == 3) - i = 90 - i; + /* + * Avoid too large values for twopi, as we don't want overflows. + */ + BUG_ON(twopi > 1 << 18); - i >>= 1; + degrees = (radians * 360) / twopi; + tmp = radians - (degrees * twopi) / 360; - return (quadrant == 1 || quadrant == 2)? -cos_table[i] : cos_table[i]; -} + degrees = (degrees % 360 + 360) % 360; + v1 = __fixp_sin32(degrees); -static inline fixp_t fixp_sin(unsigned int degrees) -{ - return -fixp_cos(degrees + 90); -} + v2 = fixp_sin32(degrees + 1); -static inline fixp_t fixp_mult(fixp_t a, fixp_t b) -{ - return ((s32)(a*b))>>FRAC_N; + dx = twopi / 360; + dy = v2 - v1; + + tmp *= dy; + + return v1 + div_s64(tmp, dx); } +/* cos(x) = sin(x + pi/2 radians) */ + +#define fixp_cos32_rad(rad, twopi) \ + fixp_sin32_rad(rad + twopi / 4, twopi) + #endif -- cgit v1.2.3 From 9b174527e7b756cda9f5d9e541f87b7fec9cfdf0 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 18 Feb 2015 14:12:42 -0300 Subject: [media] Add and use IS_REACHABLE macro In the media drivers, the v4l2 core knows about all submodules and calls into them from a common function. However this cannot work if the modules that get called are loadable and the core is built-in. In that case we get drivers/built-in.o: In function `set_type': drivers/media/v4l2-core/tuner-core.c:301: undefined reference to `tea5767_attach' drivers/media/v4l2-core/tuner-core.c:307: undefined reference to `tea5761_attach' drivers/media/v4l2-core/tuner-core.c:349: undefined reference to `tda9887_attach' drivers/media/v4l2-core/tuner-core.c:405: undefined reference to `xc4000_attach' This was working previously, until the IS_ENABLED() macro was used to replace the construct like #if defined(CONFIG_DVB_CX24110) || (defined(CONFIG_DVB_CX24110_MODULE) && defined(MODULE)) with the difference that the new code no longer checks whether it is being built as a loadable module itself. To fix this, this new patch adds an 'IS_REACHABLE' macro, which evaluates true in exactly the condition that was used previously. The downside of this is that this trades an obvious link error for a more subtle runtime failure, but it is clear that the change that introduced the link error was unintentional and it seems better to revert it for now. Also, a similar change was originally created by Trent Piepho and then reverted by teh change to the IS_ENABLED macro. Ideally Kconfig would be used to avoid the case of a broken dependency, or the code restructured in a way to turn around the dependency, but either way would require much larger changes here. Fixes: 7b34be71db53 ("[media] use IS_ENABLED() macro") See-also: c5dec9fb248e ("V4L/DVB (4751): Fix DBV_FE_CUSTOMISE for card drivers compiled into kernel") Signed-off-by: Arnd Bergmann Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb-frontends/a8293.h | 2 +- drivers/media/dvb-frontends/af9013.h | 2 +- drivers/media/dvb-frontends/atbm8830.h | 2 +- drivers/media/dvb-frontends/au8522.h | 2 +- drivers/media/dvb-frontends/bcm3510.h | 2 +- drivers/media/dvb-frontends/cx22700.h | 2 +- drivers/media/dvb-frontends/cx22702.h | 2 +- drivers/media/dvb-frontends/cx24110.h | 2 +- drivers/media/dvb-frontends/cx24113.h | 2 +- drivers/media/dvb-frontends/cx24116.h | 2 +- drivers/media/dvb-frontends/cx24117.h | 2 +- drivers/media/dvb-frontends/cx24123.h | 2 +- drivers/media/dvb-frontends/cxd2820r.h | 2 +- drivers/media/dvb-frontends/dib0070.h | 2 +- drivers/media/dvb-frontends/dib0090.h | 2 +- drivers/media/dvb-frontends/dib3000.h | 2 +- drivers/media/dvb-frontends/dib3000mc.h | 2 +- drivers/media/dvb-frontends/dib7000m.h | 2 +- drivers/media/dvb-frontends/dib7000p.h | 2 +- drivers/media/dvb-frontends/dib8000.h | 2 +- drivers/media/dvb-frontends/dib9000.h | 2 +- drivers/media/dvb-frontends/drxd.h | 2 +- drivers/media/dvb-frontends/drxk.h | 2 +- drivers/media/dvb-frontends/ds3000.h | 2 +- drivers/media/dvb-frontends/dvb-pll.h | 2 +- drivers/media/dvb-frontends/dvb_dummy_fe.h | 2 +- drivers/media/dvb-frontends/ec100.h | 2 +- drivers/media/dvb-frontends/hd29l2.h | 2 +- drivers/media/dvb-frontends/isl6405.h | 2 +- drivers/media/dvb-frontends/isl6421.h | 2 +- drivers/media/dvb-frontends/isl6423.h | 2 +- drivers/media/dvb-frontends/itd1000.h | 2 +- drivers/media/dvb-frontends/ix2505v.h | 2 +- drivers/media/dvb-frontends/l64781.h | 2 +- drivers/media/dvb-frontends/lg2160.h | 2 +- drivers/media/dvb-frontends/lgdt3305.h | 2 +- drivers/media/dvb-frontends/lgdt330x.h | 2 +- drivers/media/dvb-frontends/lgs8gl5.h | 2 +- drivers/media/dvb-frontends/lgs8gxx.h | 2 +- drivers/media/dvb-frontends/lnbh24.h | 2 +- drivers/media/dvb-frontends/lnbp21.h | 2 +- drivers/media/dvb-frontends/lnbp22.h | 2 +- drivers/media/dvb-frontends/m88rs2000.h | 2 +- drivers/media/dvb-frontends/mb86a16.h | 2 +- drivers/media/dvb-frontends/mb86a20s.h | 2 +- drivers/media/dvb-frontends/mt312.h | 2 +- drivers/media/dvb-frontends/mt352.h | 2 +- drivers/media/dvb-frontends/nxt200x.h | 2 +- drivers/media/dvb-frontends/nxt6000.h | 2 +- drivers/media/dvb-frontends/or51132.h | 2 +- drivers/media/dvb-frontends/or51211.h | 2 +- drivers/media/dvb-frontends/s5h1409.h | 2 +- drivers/media/dvb-frontends/s5h1411.h | 2 +- drivers/media/dvb-frontends/s5h1420.h | 2 +- drivers/media/dvb-frontends/s5h1432.h | 2 +- drivers/media/dvb-frontends/s921.h | 2 +- drivers/media/dvb-frontends/si21xx.h | 2 +- drivers/media/dvb-frontends/sp8870.h | 2 +- drivers/media/dvb-frontends/sp887x.h | 2 +- drivers/media/dvb-frontends/stb0899_drv.h | 2 +- drivers/media/dvb-frontends/stb6000.h | 2 +- drivers/media/dvb-frontends/stb6100.h | 2 +- drivers/media/dvb-frontends/stv0288.h | 2 +- drivers/media/dvb-frontends/stv0297.h | 2 +- drivers/media/dvb-frontends/stv0299.h | 2 +- drivers/media/dvb-frontends/stv0367.h | 2 +- drivers/media/dvb-frontends/stv0900.h | 2 +- drivers/media/dvb-frontends/stv090x.h | 2 +- drivers/media/dvb-frontends/stv6110.h | 2 +- drivers/media/dvb-frontends/stv6110x.h | 2 +- drivers/media/dvb-frontends/tda1002x.h | 4 ++-- drivers/media/dvb-frontends/tda10048.h | 2 +- drivers/media/dvb-frontends/tda1004x.h | 2 +- drivers/media/dvb-frontends/tda10071.h | 2 +- drivers/media/dvb-frontends/tda10086.h | 2 +- drivers/media/dvb-frontends/tda18271c2dd.h | 2 +- drivers/media/dvb-frontends/tda665x.h | 2 +- drivers/media/dvb-frontends/tda8083.h | 2 +- drivers/media/dvb-frontends/tda8261.h | 2 +- drivers/media/dvb-frontends/tda826x.h | 2 +- drivers/media/dvb-frontends/ts2020.h | 2 +- drivers/media/dvb-frontends/tua6100.h | 2 +- drivers/media/dvb-frontends/ves1820.h | 2 +- drivers/media/dvb-frontends/ves1x93.h | 2 +- drivers/media/dvb-frontends/zl10036.h | 2 +- drivers/media/dvb-frontends/zl10039.h | 2 +- drivers/media/dvb-frontends/zl10353.h | 2 +- drivers/media/pci/cx23885/altera-ci.h | 2 +- drivers/media/tuners/fc0011.h | 2 +- drivers/media/tuners/fc0012.h | 2 +- drivers/media/tuners/fc0013.h | 2 +- drivers/media/tuners/fc2580.h | 2 +- drivers/media/tuners/max2165.h | 2 +- drivers/media/tuners/mc44s803.h | 2 +- drivers/media/tuners/mt2060.h | 2 +- drivers/media/tuners/mt2063.h | 2 +- drivers/media/tuners/mt20xx.h | 2 +- drivers/media/tuners/mt2131.h | 2 +- drivers/media/tuners/mt2266.h | 2 +- drivers/media/tuners/mxl5005s.h | 2 +- drivers/media/tuners/mxl5007t.h | 2 +- drivers/media/tuners/qt1010.h | 2 +- drivers/media/tuners/r820t.h | 2 +- drivers/media/tuners/tda18218.h | 2 +- drivers/media/tuners/tda18271.h | 2 +- drivers/media/tuners/tda827x.h | 2 +- drivers/media/tuners/tda8290.h | 2 +- drivers/media/tuners/tda9887.h | 2 +- drivers/media/tuners/tea5761.h | 2 +- drivers/media/tuners/tea5767.h | 2 +- drivers/media/tuners/tua9001.h | 2 +- drivers/media/tuners/tuner-simple.h | 2 +- drivers/media/tuners/tuner-xc2028.h | 2 +- drivers/media/tuners/xc4000.h | 2 +- drivers/media/tuners/xc5000.h | 2 +- include/linux/kconfig.h | 9 +++++++++ 116 files changed, 125 insertions(+), 116 deletions(-) (limited to 'include/linux') diff --git a/drivers/media/dvb-frontends/a8293.h b/drivers/media/dvb-frontends/a8293.h index b6ef6427cfa5..5f0411939ffc 100644 --- a/drivers/media/dvb-frontends/a8293.h +++ b/drivers/media/dvb-frontends/a8293.h @@ -27,7 +27,7 @@ struct a8293_config { u8 i2c_addr; }; -#if IS_ENABLED(CONFIG_DVB_A8293) +#if IS_REACHABLE(CONFIG_DVB_A8293) extern struct dvb_frontend *a8293_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct a8293_config *cfg); #else diff --git a/drivers/media/dvb-frontends/af9013.h b/drivers/media/dvb-frontends/af9013.h index 09273b2cd310..1dcc936e1661 100644 --- a/drivers/media/dvb-frontends/af9013.h +++ b/drivers/media/dvb-frontends/af9013.h @@ -103,7 +103,7 @@ struct af9013_config { u8 gpio[4]; }; -#if IS_ENABLED(CONFIG_DVB_AF9013) +#if IS_REACHABLE(CONFIG_DVB_AF9013) extern struct dvb_frontend *af9013_attach(const struct af9013_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/atbm8830.h b/drivers/media/dvb-frontends/atbm8830.h index 8e0ac98f8d08..5446d13fdfe8 100644 --- a/drivers/media/dvb-frontends/atbm8830.h +++ b/drivers/media/dvb-frontends/atbm8830.h @@ -61,7 +61,7 @@ struct atbm8830_config { u8 agc_hold_loop; }; -#if IS_ENABLED(CONFIG_DVB_ATBM8830) +#if IS_REACHABLE(CONFIG_DVB_ATBM8830) extern struct dvb_frontend *atbm8830_attach(const struct atbm8830_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/au8522.h b/drivers/media/dvb-frontends/au8522.h index 612251958855..dde61582c158 100644 --- a/drivers/media/dvb-frontends/au8522.h +++ b/drivers/media/dvb-frontends/au8522.h @@ -61,7 +61,7 @@ struct au8522_config { enum au8522_if_freq qam_if; }; -#if IS_ENABLED(CONFIG_DVB_AU8522_DTV) +#if IS_REACHABLE(CONFIG_DVB_AU8522_DTV) extern struct dvb_frontend *au8522_attach(const struct au8522_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/bcm3510.h b/drivers/media/dvb-frontends/bcm3510.h index 5bd56b1623bf..ff66492fb940 100644 --- a/drivers/media/dvb-frontends/bcm3510.h +++ b/drivers/media/dvb-frontends/bcm3510.h @@ -34,7 +34,7 @@ struct bcm3510_config int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name); }; -#if IS_ENABLED(CONFIG_DVB_BCM3510) +#if IS_REACHABLE(CONFIG_DVB_BCM3510) extern struct dvb_frontend* bcm3510_attach(const struct bcm3510_config* config, struct i2c_adapter* i2c); #else diff --git a/drivers/media/dvb-frontends/cx22700.h b/drivers/media/dvb-frontends/cx22700.h index 382a7b1f3618..e0a764868e6f 100644 --- a/drivers/media/dvb-frontends/cx22700.h +++ b/drivers/media/dvb-frontends/cx22700.h @@ -31,7 +31,7 @@ struct cx22700_config u8 demod_address; }; -#if IS_ENABLED(CONFIG_DVB_CX22700) +#if IS_REACHABLE(CONFIG_DVB_CX22700) extern struct dvb_frontend* cx22700_attach(const struct cx22700_config* config, struct i2c_adapter* i2c); #else diff --git a/drivers/media/dvb-frontends/cx22702.h b/drivers/media/dvb-frontends/cx22702.h index 0b1a6c2f9d5f..68b69a7660d2 100644 --- a/drivers/media/dvb-frontends/cx22702.h +++ b/drivers/media/dvb-frontends/cx22702.h @@ -41,7 +41,7 @@ struct cx22702_config { u8 output_mode; }; -#if IS_ENABLED(CONFIG_DVB_CX22702) +#if IS_REACHABLE(CONFIG_DVB_CX22702) extern struct dvb_frontend *cx22702_attach( const struct cx22702_config *config, struct i2c_adapter *i2c); diff --git a/drivers/media/dvb-frontends/cx24110.h b/drivers/media/dvb-frontends/cx24110.h index 527aff1f2723..d5453ed20b28 100644 --- a/drivers/media/dvb-frontends/cx24110.h +++ b/drivers/media/dvb-frontends/cx24110.h @@ -46,7 +46,7 @@ static inline int cx24110_pll_write(struct dvb_frontend *fe, u32 val) return 0; } -#if IS_ENABLED(CONFIG_DVB_CX24110) +#if IS_REACHABLE(CONFIG_DVB_CX24110) extern struct dvb_frontend* cx24110_attach(const struct cx24110_config* config, struct i2c_adapter* i2c); #else diff --git a/drivers/media/dvb-frontends/cx24113.h b/drivers/media/dvb-frontends/cx24113.h index 782711ba1a32..962919b9b6e6 100644 --- a/drivers/media/dvb-frontends/cx24113.h +++ b/drivers/media/dvb-frontends/cx24113.h @@ -32,7 +32,7 @@ struct cx24113_config { u32 xtal_khz; }; -#if IS_ENABLED(CONFIG_DVB_TUNER_CX24113) +#if IS_REACHABLE(CONFIG_DVB_TUNER_CX24113) extern struct dvb_frontend *cx24113_attach(struct dvb_frontend *, const struct cx24113_config *config, struct i2c_adapter *i2c); diff --git a/drivers/media/dvb-frontends/cx24116.h b/drivers/media/dvb-frontends/cx24116.h index 2ec84fae3f9f..f6dbabc1d62b 100644 --- a/drivers/media/dvb-frontends/cx24116.h +++ b/drivers/media/dvb-frontends/cx24116.h @@ -41,7 +41,7 @@ struct cx24116_config { u16 i2c_wr_max; }; -#if IS_ENABLED(CONFIG_DVB_CX24116) +#if IS_REACHABLE(CONFIG_DVB_CX24116) extern struct dvb_frontend *cx24116_attach( const struct cx24116_config *config, struct i2c_adapter *i2c); diff --git a/drivers/media/dvb-frontends/cx24117.h b/drivers/media/dvb-frontends/cx24117.h index 4e59e9574fa7..1648ab432168 100644 --- a/drivers/media/dvb-frontends/cx24117.h +++ b/drivers/media/dvb-frontends/cx24117.h @@ -30,7 +30,7 @@ struct cx24117_config { u8 demod_address; }; -#if IS_ENABLED(CONFIG_DVB_CX24117) +#if IS_REACHABLE(CONFIG_DVB_CX24117) extern struct dvb_frontend *cx24117_attach( const struct cx24117_config *config, struct i2c_adapter *i2c); diff --git a/drivers/media/dvb-frontends/cx24123.h b/drivers/media/dvb-frontends/cx24123.h index 102e70d17c43..758aee5a072f 100644 --- a/drivers/media/dvb-frontends/cx24123.h +++ b/drivers/media/dvb-frontends/cx24123.h @@ -39,7 +39,7 @@ struct cx24123_config { void (*agc_callback) (struct dvb_frontend *); }; -#if IS_ENABLED(CONFIG_DVB_CX24123) +#if IS_REACHABLE(CONFIG_DVB_CX24123) extern struct dvb_frontend *cx24123_attach(const struct cx24123_config *config, struct i2c_adapter *i2c); extern struct i2c_adapter *cx24123_get_tuner_i2c_adapter(struct dvb_frontend *); diff --git a/drivers/media/dvb-frontends/cxd2820r.h b/drivers/media/dvb-frontends/cxd2820r.h index 6095dbcf7850..56d42760263d 100644 --- a/drivers/media/dvb-frontends/cxd2820r.h +++ b/drivers/media/dvb-frontends/cxd2820r.h @@ -72,7 +72,7 @@ struct cxd2820r_config { }; -#if IS_ENABLED(CONFIG_DVB_CXD2820R) +#if IS_REACHABLE(CONFIG_DVB_CXD2820R) extern struct dvb_frontend *cxd2820r_attach( const struct cxd2820r_config *config, struct i2c_adapter *i2c, diff --git a/drivers/media/dvb-frontends/dib0070.h b/drivers/media/dvb-frontends/dib0070.h index 0c6befcc9143..6c0b6672b1d9 100644 --- a/drivers/media/dvb-frontends/dib0070.h +++ b/drivers/media/dvb-frontends/dib0070.h @@ -48,7 +48,7 @@ struct dib0070_config { u8 vga_filter; }; -#if IS_ENABLED(CONFIG_DVB_TUNER_DIB0070) +#if IS_REACHABLE(CONFIG_DVB_TUNER_DIB0070) extern struct dvb_frontend *dib0070_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dib0070_config *cfg); extern u16 dib0070_wbd_offset(struct dvb_frontend *); extern void dib0070_ctrl_agc_filter(struct dvb_frontend *, u8 open); diff --git a/drivers/media/dvb-frontends/dib0090.h b/drivers/media/dvb-frontends/dib0090.h index 6a090954fa10..ad74bc823f08 100644 --- a/drivers/media/dvb-frontends/dib0090.h +++ b/drivers/media/dvb-frontends/dib0090.h @@ -75,7 +75,7 @@ struct dib0090_config { u8 force_crystal_mode; }; -#if IS_ENABLED(CONFIG_DVB_TUNER_DIB0090) +#if IS_REACHABLE(CONFIG_DVB_TUNER_DIB0090) extern struct dvb_frontend *dib0090_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct dib0090_config *config); extern struct dvb_frontend *dib0090_fw_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct dib0090_config *config); extern void dib0090_dcc_freq(struct dvb_frontend *fe, u8 fast); diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h index 9b6c3bbc983a..6ae9899b5b45 100644 --- a/drivers/media/dvb-frontends/dib3000.h +++ b/drivers/media/dvb-frontends/dib3000.h @@ -41,7 +41,7 @@ struct dib_fe_xfer_ops int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl); }; -#if IS_ENABLED(CONFIG_DVB_DIB3000MB) +#if IS_REACHABLE(CONFIG_DVB_DIB3000MB) extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config, struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops); #else diff --git a/drivers/media/dvb-frontends/dib3000mc.h b/drivers/media/dvb-frontends/dib3000mc.h index 129d1425516a..74816f793611 100644 --- a/drivers/media/dvb-frontends/dib3000mc.h +++ b/drivers/media/dvb-frontends/dib3000mc.h @@ -41,7 +41,7 @@ struct dib3000mc_config { #define DEFAULT_DIB3000MC_I2C_ADDRESS 16 #define DEFAULT_DIB3000P_I2C_ADDRESS 24 -#if IS_ENABLED(CONFIG_DVB_DIB3000MC) +#if IS_REACHABLE(CONFIG_DVB_DIB3000MC) extern struct dvb_frontend *dib3000mc_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib3000mc_config *cfg); diff --git a/drivers/media/dvb-frontends/dib7000m.h b/drivers/media/dvb-frontends/dib7000m.h index b585413f9a29..6468c278cc4d 100644 --- a/drivers/media/dvb-frontends/dib7000m.h +++ b/drivers/media/dvb-frontends/dib7000m.h @@ -40,7 +40,7 @@ struct dib7000m_config { #define DEFAULT_DIB7000M_I2C_ADDRESS 18 -#if IS_ENABLED(CONFIG_DVB_DIB7000M) +#if IS_REACHABLE(CONFIG_DVB_DIB7000M) extern struct dvb_frontend *dib7000m_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000m_config *cfg); diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h index 1fea0e972654..baa278928cf3 100644 --- a/drivers/media/dvb-frontends/dib7000p.h +++ b/drivers/media/dvb-frontends/dib7000p.h @@ -66,7 +66,7 @@ struct dib7000p_ops { struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg); }; -#if IS_ENABLED(CONFIG_DVB_DIB7000P) +#if IS_REACHABLE(CONFIG_DVB_DIB7000P) void *dib7000p_attach(struct dib7000p_ops *ops); #else static inline void *dib7000p_attach(struct dib7000p_ops *ops) diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h index 84cc10383dcd..780c37bdcb72 100644 --- a/drivers/media/dvb-frontends/dib8000.h +++ b/drivers/media/dvb-frontends/dib8000.h @@ -63,7 +63,7 @@ struct dib8000_ops { struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg); }; -#if IS_ENABLED(CONFIG_DVB_DIB8000) +#if IS_REACHABLE(CONFIG_DVB_DIB8000) void *dib8000_attach(struct dib8000_ops *ops); #else static inline int dib8000_attach(struct dib8000_ops *ops) diff --git a/drivers/media/dvb-frontends/dib9000.h b/drivers/media/dvb-frontends/dib9000.h index f3639f045ff0..b10a70aa7c9f 100644 --- a/drivers/media/dvb-frontends/dib9000.h +++ b/drivers/media/dvb-frontends/dib9000.h @@ -27,7 +27,7 @@ struct dib9000_config { #define DEFAULT_DIB9000_I2C_ADDRESS 18 -#if IS_ENABLED(CONFIG_DVB_DIB9000) +#if IS_REACHABLE(CONFIG_DVB_DIB9000) extern struct dvb_frontend *dib9000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, const struct dib9000_config *cfg); extern int dib9000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr); extern struct i2c_adapter *dib9000_get_tuner_interface(struct dvb_frontend *fe); diff --git a/drivers/media/dvb-frontends/drxd.h b/drivers/media/dvb-frontends/drxd.h index d998e4d5a7fc..a47c22d6667e 100644 --- a/drivers/media/dvb-frontends/drxd.h +++ b/drivers/media/dvb-frontends/drxd.h @@ -52,7 +52,7 @@ struct drxd_config { s16(*osc_deviation) (void *priv, s16 dev, int flag); }; -#if IS_ENABLED(CONFIG_DVB_DRXD) +#if IS_REACHABLE(CONFIG_DVB_DRXD) extern struct dvb_frontend *drxd_attach(const struct drxd_config *config, void *priv, struct i2c_adapter *i2c, diff --git a/drivers/media/dvb-frontends/drxk.h b/drivers/media/dvb-frontends/drxk.h index f6cb34660327..8f0b9eec528f 100644 --- a/drivers/media/dvb-frontends/drxk.h +++ b/drivers/media/dvb-frontends/drxk.h @@ -51,7 +51,7 @@ struct drxk_config { int qam_demod_parameter_count; }; -#if IS_ENABLED(CONFIG_DVB_DRXK) +#if IS_REACHABLE(CONFIG_DVB_DRXK) extern struct dvb_frontend *drxk_attach(const struct drxk_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/ds3000.h b/drivers/media/dvb-frontends/ds3000.h index f9c21fb7af13..153169da9017 100644 --- a/drivers/media/dvb-frontends/ds3000.h +++ b/drivers/media/dvb-frontends/ds3000.h @@ -35,7 +35,7 @@ struct ds3000_config { void (*set_lock_led)(struct dvb_frontend *fe, int offon); }; -#if IS_ENABLED(CONFIG_DVB_DS3000) +#if IS_REACHABLE(CONFIG_DVB_DS3000) extern struct dvb_frontend *ds3000_attach(const struct ds3000_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/dvb-pll.h b/drivers/media/dvb-frontends/dvb-pll.h index f4b5a0601c3a..bf9602a88b6c 100644 --- a/drivers/media/dvb-frontends/dvb-pll.h +++ b/drivers/media/dvb-frontends/dvb-pll.h @@ -38,7 +38,7 @@ * @param pll_desc_id dvb_pll_desc to use. * @return Frontend pointer on success, NULL on failure */ -#if IS_ENABLED(CONFIG_DVB_PLL) +#if IS_REACHABLE(CONFIG_DVB_PLL) extern struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, int pll_addr, struct i2c_adapter *i2c, diff --git a/drivers/media/dvb-frontends/dvb_dummy_fe.h b/drivers/media/dvb-frontends/dvb_dummy_fe.h index 0cbf96105631..15e4ceab869a 100644 --- a/drivers/media/dvb-frontends/dvb_dummy_fe.h +++ b/drivers/media/dvb-frontends/dvb_dummy_fe.h @@ -26,7 +26,7 @@ #include #include "dvb_frontend.h" -#if IS_ENABLED(CONFIG_DVB_DUMMY_FE) +#if IS_REACHABLE(CONFIG_DVB_DUMMY_FE) extern struct dvb_frontend* dvb_dummy_fe_ofdm_attach(void); extern struct dvb_frontend* dvb_dummy_fe_qpsk_attach(void); extern struct dvb_frontend* dvb_dummy_fe_qam_attach(void); diff --git a/drivers/media/dvb-frontends/ec100.h b/drivers/media/dvb-frontends/ec100.h index 37558403068d..9544bab5cd1d 100644 --- a/drivers/media/dvb-frontends/ec100.h +++ b/drivers/media/dvb-frontends/ec100.h @@ -31,7 +31,7 @@ struct ec100_config { }; -#if IS_ENABLED(CONFIG_DVB_EC100) +#if IS_REACHABLE(CONFIG_DVB_EC100) extern struct dvb_frontend *ec100_attach(const struct ec100_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/hd29l2.h b/drivers/media/dvb-frontends/hd29l2.h index 05cd13028a91..48e9ab74c883 100644 --- a/drivers/media/dvb-frontends/hd29l2.h +++ b/drivers/media/dvb-frontends/hd29l2.h @@ -51,7 +51,7 @@ struct hd29l2_config { }; -#if IS_ENABLED(CONFIG_DVB_HD29L2) +#if IS_REACHABLE(CONFIG_DVB_HD29L2) extern struct dvb_frontend *hd29l2_attach(const struct hd29l2_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/isl6405.h b/drivers/media/dvb-frontends/isl6405.h index 8abb70c26fd9..3c148b830bd1 100644 --- a/drivers/media/dvb-frontends/isl6405.h +++ b/drivers/media/dvb-frontends/isl6405.h @@ -55,7 +55,7 @@ #define ISL6405_ENT2 0x20 #define ISL6405_ISEL2 0x40 -#if IS_ENABLED(CONFIG_DVB_ISL6405) +#if IS_REACHABLE(CONFIG_DVB_ISL6405) /* override_set and override_clear control which system register bits (above) * to always set & clear */ diff --git a/drivers/media/dvb-frontends/isl6421.h b/drivers/media/dvb-frontends/isl6421.h index 630e7f8a150e..3273597833fd 100644 --- a/drivers/media/dvb-frontends/isl6421.h +++ b/drivers/media/dvb-frontends/isl6421.h @@ -39,7 +39,7 @@ #define ISL6421_ISEL1 0x20 #define ISL6421_DCL 0x40 -#if IS_ENABLED(CONFIG_DVB_ISL6421) +#if IS_REACHABLE(CONFIG_DVB_ISL6421) /* override_set and override_clear control which system register bits (above) to always set & clear */ extern struct dvb_frontend *isl6421_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 i2c_addr, u8 override_set, u8 override_clear, bool override_tone); diff --git a/drivers/media/dvb-frontends/isl6423.h b/drivers/media/dvb-frontends/isl6423.h index 80dfd9cc4f41..a64df0ee256b 100644 --- a/drivers/media/dvb-frontends/isl6423.h +++ b/drivers/media/dvb-frontends/isl6423.h @@ -42,7 +42,7 @@ struct isl6423_config { u8 mod_extern; }; -#if IS_ENABLED(CONFIG_DVB_ISL6423) +#if IS_REACHABLE(CONFIG_DVB_ISL6423) extern struct dvb_frontend *isl6423_attach(struct dvb_frontend *fe, diff --git a/drivers/media/dvb-frontends/itd1000.h b/drivers/media/dvb-frontends/itd1000.h index edae0902f4fd..a691bb6f26de 100644 --- a/drivers/media/dvb-frontends/itd1000.h +++ b/drivers/media/dvb-frontends/itd1000.h @@ -29,7 +29,7 @@ struct itd1000_config { u8 i2c_address; }; -#if IS_ENABLED(CONFIG_DVB_TUNER_ITD1000) +#if IS_REACHABLE(CONFIG_DVB_TUNER_ITD1000) extern struct dvb_frontend *itd1000_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct itd1000_config *cfg); #else static inline struct dvb_frontend *itd1000_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct itd1000_config *cfg) diff --git a/drivers/media/dvb-frontends/ix2505v.h b/drivers/media/dvb-frontends/ix2505v.h index 1a735a75aa98..af107a2dd357 100644 --- a/drivers/media/dvb-frontends/ix2505v.h +++ b/drivers/media/dvb-frontends/ix2505v.h @@ -49,7 +49,7 @@ struct ix2505v_config { }; -#if IS_ENABLED(CONFIG_DVB_IX2505V) +#if IS_REACHABLE(CONFIG_DVB_IX2505V) extern struct dvb_frontend *ix2505v_attach(struct dvb_frontend *fe, const struct ix2505v_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/l64781.h b/drivers/media/dvb-frontends/l64781.h index 6813b08a774d..8697e2c2ba36 100644 --- a/drivers/media/dvb-frontends/l64781.h +++ b/drivers/media/dvb-frontends/l64781.h @@ -31,7 +31,7 @@ struct l64781_config u8 demod_address; }; -#if IS_ENABLED(CONFIG_DVB_L64781) +#if IS_REACHABLE(CONFIG_DVB_L64781) extern struct dvb_frontend* l64781_attach(const struct l64781_config* config, struct i2c_adapter* i2c); #else diff --git a/drivers/media/dvb-frontends/lg2160.h b/drivers/media/dvb-frontends/lg2160.h index 194a07a78dc1..d20bd909de39 100644 --- a/drivers/media/dvb-frontends/lg2160.h +++ b/drivers/media/dvb-frontends/lg2160.h @@ -67,7 +67,7 @@ struct lg2160_config { enum lg_chip_type lg_chip; }; -#if IS_ENABLED(CONFIG_DVB_LG2160) +#if IS_REACHABLE(CONFIG_DVB_LG2160) extern struct dvb_frontend *lg2160_attach(const struct lg2160_config *config, struct i2c_adapter *i2c_adap); diff --git a/drivers/media/dvb-frontends/lgdt3305.h b/drivers/media/dvb-frontends/lgdt3305.h index 9c03e530e01b..f91a1b49ce2f 100644 --- a/drivers/media/dvb-frontends/lgdt3305.h +++ b/drivers/media/dvb-frontends/lgdt3305.h @@ -80,7 +80,7 @@ struct lgdt3305_config { enum lgdt_demod_chip_type demod_chip; }; -#if IS_ENABLED(CONFIG_DVB_LGDT3305) +#if IS_REACHABLE(CONFIG_DVB_LGDT3305) extern struct dvb_frontend *lgdt3305_attach(const struct lgdt3305_config *config, struct i2c_adapter *i2c_adap); diff --git a/drivers/media/dvb-frontends/lgdt330x.h b/drivers/media/dvb-frontends/lgdt330x.h index 8bb332219fc4..c73eeb45e330 100644 --- a/drivers/media/dvb-frontends/lgdt330x.h +++ b/drivers/media/dvb-frontends/lgdt330x.h @@ -52,7 +52,7 @@ struct lgdt330x_config int clock_polarity_flip; }; -#if IS_ENABLED(CONFIG_DVB_LGDT330X) +#if IS_REACHABLE(CONFIG_DVB_LGDT330X) extern struct dvb_frontend* lgdt330x_attach(const struct lgdt330x_config* config, struct i2c_adapter* i2c); #else diff --git a/drivers/media/dvb-frontends/lgs8gl5.h b/drivers/media/dvb-frontends/lgs8gl5.h index c2da59614727..a5b3faf121f0 100644 --- a/drivers/media/dvb-frontends/lgs8gl5.h +++ b/drivers/media/dvb-frontends/lgs8gl5.h @@ -31,7 +31,7 @@ struct lgs8gl5_config { u8 demod_address; }; -#if IS_ENABLED(CONFIG_DVB_LGS8GL5) +#if IS_REACHABLE(CONFIG_DVB_LGS8GL5) extern struct dvb_frontend *lgs8gl5_attach( const struct lgs8gl5_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/lgs8gxx.h b/drivers/media/dvb-frontends/lgs8gxx.h index dadb78bf61a9..368c9928ef7f 100644 --- a/drivers/media/dvb-frontends/lgs8gxx.h +++ b/drivers/media/dvb-frontends/lgs8gxx.h @@ -80,7 +80,7 @@ struct lgs8gxx_config { u8 tuner_address; }; -#if IS_ENABLED(CONFIG_DVB_LGS8GXX) +#if IS_REACHABLE(CONFIG_DVB_LGS8GXX) extern struct dvb_frontend *lgs8gxx_attach(const struct lgs8gxx_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/lnbh24.h b/drivers/media/dvb-frontends/lnbh24.h index b327a4f31d16..a088b8ec1e53 100644 --- a/drivers/media/dvb-frontends/lnbh24.h +++ b/drivers/media/dvb-frontends/lnbh24.h @@ -37,7 +37,7 @@ #include -#if IS_ENABLED(CONFIG_DVB_LNBP21) +#if IS_REACHABLE(CONFIG_DVB_LNBP21) /* override_set and override_clear control which system register bits (above) to always set & clear */ extern struct dvb_frontend *lnbh24_attach(struct dvb_frontend *fe, diff --git a/drivers/media/dvb-frontends/lnbp21.h b/drivers/media/dvb-frontends/lnbp21.h index dbcbcc2f20a3..a9b530de62a6 100644 --- a/drivers/media/dvb-frontends/lnbp21.h +++ b/drivers/media/dvb-frontends/lnbp21.h @@ -57,7 +57,7 @@ #include -#if IS_ENABLED(CONFIG_DVB_LNBP21) +#if IS_REACHABLE(CONFIG_DVB_LNBP21) /* override_set and override_clear control which system register bits (above) to always set & clear */ extern struct dvb_frontend *lnbp21_attach(struct dvb_frontend *fe, diff --git a/drivers/media/dvb-frontends/lnbp22.h b/drivers/media/dvb-frontends/lnbp22.h index 63861b311dd8..628148385182 100644 --- a/drivers/media/dvb-frontends/lnbp22.h +++ b/drivers/media/dvb-frontends/lnbp22.h @@ -39,7 +39,7 @@ #include -#if IS_ENABLED(CONFIG_DVB_LNBP22) +#if IS_REACHABLE(CONFIG_DVB_LNBP22) /* * override_set and override_clear control which system register bits (above) * to always set & clear diff --git a/drivers/media/dvb-frontends/m88rs2000.h b/drivers/media/dvb-frontends/m88rs2000.h index 0a50ea90736b..de7430178e9e 100644 --- a/drivers/media/dvb-frontends/m88rs2000.h +++ b/drivers/media/dvb-frontends/m88rs2000.h @@ -41,7 +41,7 @@ enum { CALL_IS_READ, }; -#if IS_ENABLED(CONFIG_DVB_M88RS2000) +#if IS_REACHABLE(CONFIG_DVB_M88RS2000) extern struct dvb_frontend *m88rs2000_attach( const struct m88rs2000_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/mb86a16.h b/drivers/media/dvb-frontends/mb86a16.h index 277ce061acf9..e486dc0d8e60 100644 --- a/drivers/media/dvb-frontends/mb86a16.h +++ b/drivers/media/dvb-frontends/mb86a16.h @@ -33,7 +33,7 @@ struct mb86a16_config { -#if IS_ENABLED(CONFIG_DVB_MB86A16) +#if IS_REACHABLE(CONFIG_DVB_MB86A16) extern struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config, struct i2c_adapter *i2c_adap); diff --git a/drivers/media/dvb-frontends/mb86a20s.h b/drivers/media/dvb-frontends/mb86a20s.h index cbeb941fba7c..f749c8ac5f39 100644 --- a/drivers/media/dvb-frontends/mb86a20s.h +++ b/drivers/media/dvb-frontends/mb86a20s.h @@ -34,7 +34,7 @@ struct mb86a20s_config { bool is_serial; }; -#if IS_ENABLED(CONFIG_DVB_MB86A20S) +#if IS_REACHABLE(CONFIG_DVB_MB86A20S) extern struct dvb_frontend *mb86a20s_attach(const struct mb86a20s_config *config, struct i2c_adapter *i2c); extern struct i2c_adapter *mb86a20s_get_tuner_i2c_adapter(struct dvb_frontend *); diff --git a/drivers/media/dvb-frontends/mt312.h b/drivers/media/dvb-frontends/mt312.h index 5706621ad79d..386939a90555 100644 --- a/drivers/media/dvb-frontends/mt312.h +++ b/drivers/media/dvb-frontends/mt312.h @@ -36,7 +36,7 @@ struct mt312_config { unsigned int voltage_inverted:1; }; -#if IS_ENABLED(CONFIG_DVB_MT312) +#if IS_REACHABLE(CONFIG_DVB_MT312) struct dvb_frontend *mt312_attach(const struct mt312_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/mt352.h b/drivers/media/dvb-frontends/mt352.h index 451d904e1500..5873263bd1af 100644 --- a/drivers/media/dvb-frontends/mt352.h +++ b/drivers/media/dvb-frontends/mt352.h @@ -51,7 +51,7 @@ struct mt352_config int (*demod_init)(struct dvb_frontend* fe); }; -#if IS_ENABLED(CONFIG_DVB_MT352) +#if IS_REACHABLE(CONFIG_DVB_MT352) extern struct dvb_frontend* mt352_attach(const struct mt352_config* config, struct i2c_adapter* i2c); #else diff --git a/drivers/media/dvb-frontends/nxt200x.h b/drivers/media/dvb-frontends/nxt200x.h index e38d01fb6c2b..825b928ef542 100644 --- a/drivers/media/dvb-frontends/nxt200x.h +++ b/drivers/media/dvb-frontends/nxt200x.h @@ -42,7 +42,7 @@ struct nxt200x_config int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured); }; -#if IS_ENABLED(CONFIG_DVB_NXT200X) +#if IS_REACHABLE(CONFIG_DVB_NXT200X) extern struct dvb_frontend* nxt200x_attach(const struct nxt200x_config* config, struct i2c_adapter* i2c); #else diff --git a/drivers/media/dvb-frontends/nxt6000.h b/drivers/media/dvb-frontends/nxt6000.h index b5867c2ae681..a94cefcc6dfd 100644 --- a/drivers/media/dvb-frontends/nxt6000.h +++ b/drivers/media/dvb-frontends/nxt6000.h @@ -33,7 +33,7 @@ struct nxt6000_config u8 clock_inversion:1; }; -#if IS_ENABLED(CONFIG_DVB_NXT6000) +#if IS_REACHABLE(CONFIG_DVB_NXT6000) extern struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config, struct i2c_adapter* i2c); #else diff --git a/drivers/media/dvb-frontends/or51132.h b/drivers/media/dvb-frontends/or51132.h index cdb5be3c65d6..9acf8dc87413 100644 --- a/drivers/media/dvb-frontends/or51132.h +++ b/drivers/media/dvb-frontends/or51132.h @@ -34,7 +34,7 @@ struct or51132_config int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured); }; -#if IS_ENABLED(CONFIG_DVB_OR51132) +#if IS_REACHABLE(CONFIG_DVB_OR51132) extern struct dvb_frontend* or51132_attach(const struct or51132_config* config, struct i2c_adapter* i2c); #else diff --git a/drivers/media/dvb-frontends/or51211.h b/drivers/media/dvb-frontends/or51211.h index 9a8ae936b62d..cc6adab63249 100644 --- a/drivers/media/dvb-frontends/or51211.h +++ b/drivers/media/dvb-frontends/or51211.h @@ -37,7 +37,7 @@ struct or51211_config void (*sleep)(struct dvb_frontend * fe); }; -#if IS_ENABLED(CONFIG_DVB_OR51211) +#if IS_REACHABLE(CONFIG_DVB_OR51211) extern struct dvb_frontend* or51211_attach(const struct or51211_config* config, struct i2c_adapter* i2c); #else diff --git a/drivers/media/dvb-frontends/s5h1409.h b/drivers/media/dvb-frontends/s5h1409.h index 9e143f5c8107..f58b9ca5557a 100644 --- a/drivers/media/dvb-frontends/s5h1409.h +++ b/drivers/media/dvb-frontends/s5h1409.h @@ -67,7 +67,7 @@ struct s5h1409_config { u8 hvr1600_opt; }; -#if IS_ENABLED(CONFIG_DVB_S5H1409) +#if IS_REACHABLE(CONFIG_DVB_S5H1409) extern struct dvb_frontend *s5h1409_attach(const struct s5h1409_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/s5h1411.h b/drivers/media/dvb-frontends/s5h1411.h index 1d7deb615674..f3a87f7ec360 100644 --- a/drivers/media/dvb-frontends/s5h1411.h +++ b/drivers/media/dvb-frontends/s5h1411.h @@ -69,7 +69,7 @@ struct s5h1411_config { u8 status_mode; }; -#if IS_ENABLED(CONFIG_DVB_S5H1411) +#if IS_REACHABLE(CONFIG_DVB_S5H1411) extern struct dvb_frontend *s5h1411_attach(const struct s5h1411_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/s5h1420.h b/drivers/media/dvb-frontends/s5h1420.h index 210049b5cf30..142d93e7d02b 100644 --- a/drivers/media/dvb-frontends/s5h1420.h +++ b/drivers/media/dvb-frontends/s5h1420.h @@ -40,7 +40,7 @@ struct s5h1420_config u8 serial_mpeg:1; }; -#if IS_ENABLED(CONFIG_DVB_S5H1420) +#if IS_REACHABLE(CONFIG_DVB_S5H1420) extern struct dvb_frontend *s5h1420_attach(const struct s5h1420_config *config, struct i2c_adapter *i2c); extern struct i2c_adapter *s5h1420_get_tuner_i2c_adapter(struct dvb_frontend *fe); diff --git a/drivers/media/dvb-frontends/s5h1432.h b/drivers/media/dvb-frontends/s5h1432.h index 70917dd2533a..f490c5ee5801 100644 --- a/drivers/media/dvb-frontends/s5h1432.h +++ b/drivers/media/dvb-frontends/s5h1432.h @@ -75,7 +75,7 @@ struct s5h1432_config { u8 status_mode; }; -#if IS_ENABLED(CONFIG_DVB_S5H1432) +#if IS_REACHABLE(CONFIG_DVB_S5H1432) extern struct dvb_frontend *s5h1432_attach(const struct s5h1432_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/s921.h b/drivers/media/dvb-frontends/s921.h index 9b20c9e0eb88..7d3999a4e974 100644 --- a/drivers/media/dvb-frontends/s921.h +++ b/drivers/media/dvb-frontends/s921.h @@ -25,7 +25,7 @@ struct s921_config { u8 demod_address; }; -#if IS_ENABLED(CONFIG_DVB_S921) +#if IS_REACHABLE(CONFIG_DVB_S921) extern struct dvb_frontend *s921_attach(const struct s921_config *config, struct i2c_adapter *i2c); extern struct i2c_adapter *s921_get_tuner_i2c_adapter(struct dvb_frontend *); diff --git a/drivers/media/dvb-frontends/si21xx.h b/drivers/media/dvb-frontends/si21xx.h index 1509fed44a3a..ef5f351ca68e 100644 --- a/drivers/media/dvb-frontends/si21xx.h +++ b/drivers/media/dvb-frontends/si21xx.h @@ -13,7 +13,7 @@ struct si21xx_config { int min_delay_ms; }; -#if IS_ENABLED(CONFIG_DVB_SI21XX) +#if IS_REACHABLE(CONFIG_DVB_SI21XX) extern struct dvb_frontend *si21xx_attach(const struct si21xx_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/sp8870.h b/drivers/media/dvb-frontends/sp8870.h index 065ec67d4e30..f507b9fd707b 100644 --- a/drivers/media/dvb-frontends/sp8870.h +++ b/drivers/media/dvb-frontends/sp8870.h @@ -35,7 +35,7 @@ struct sp8870_config int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name); }; -#if IS_ENABLED(CONFIG_DVB_SP8870) +#if IS_REACHABLE(CONFIG_DVB_SP8870) extern struct dvb_frontend* sp8870_attach(const struct sp8870_config* config, struct i2c_adapter* i2c); #else diff --git a/drivers/media/dvb-frontends/sp887x.h b/drivers/media/dvb-frontends/sp887x.h index 2cdc4e8bc9cd..412f011e6dfd 100644 --- a/drivers/media/dvb-frontends/sp887x.h +++ b/drivers/media/dvb-frontends/sp887x.h @@ -17,7 +17,7 @@ struct sp887x_config int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name); }; -#if IS_ENABLED(CONFIG_DVB_SP887X) +#if IS_REACHABLE(CONFIG_DVB_SP887X) extern struct dvb_frontend* sp887x_attach(const struct sp887x_config* config, struct i2c_adapter* i2c); #else diff --git a/drivers/media/dvb-frontends/stb0899_drv.h b/drivers/media/dvb-frontends/stb0899_drv.h index 139264d19263..0a72131a57db 100644 --- a/drivers/media/dvb-frontends/stb0899_drv.h +++ b/drivers/media/dvb-frontends/stb0899_drv.h @@ -141,7 +141,7 @@ struct stb0899_config { int (*tuner_set_rfsiggain)(struct dvb_frontend *fe, u32 rf_gain); }; -#if IS_ENABLED(CONFIG_DVB_STB0899) +#if IS_REACHABLE(CONFIG_DVB_STB0899) extern struct dvb_frontend *stb0899_attach(struct stb0899_config *config, struct i2c_adapter *i2c); diff --git a/drivers/media/dvb-frontends/stb6000.h b/drivers/media/dvb-frontends/stb6000.h index a768189bfaad..da581b652cb9 100644 --- a/drivers/media/dvb-frontends/stb6000.h +++ b/drivers/media/dvb-frontends/stb6000.h @@ -35,7 +35,7 @@ * @param i2c i2c adapter to use. * @return FE pointer on success, NULL on failure. */ -#if IS_ENABLED(CONFIG_DVB_STB6000) +#if IS_REACHABLE(CONFIG_DVB_STB6000) extern struct dvb_frontend *stb6000_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/stb6100.h b/drivers/media/dvb-frontends/stb6100.h index 3a1e40f3b8be..218c8188865d 100644 --- a/drivers/media/dvb-frontends/stb6100.h +++ b/drivers/media/dvb-frontends/stb6100.h @@ -94,7 +94,7 @@ struct stb6100_state { u32 reference; }; -#if IS_ENABLED(CONFIG_DVB_STB6100) +#if IS_REACHABLE(CONFIG_DVB_STB6100) extern struct dvb_frontend *stb6100_attach(struct dvb_frontend *fe, const struct stb6100_config *config, diff --git a/drivers/media/dvb-frontends/stv0288.h b/drivers/media/dvb-frontends/stv0288.h index a0bd93107154..b58603c00c80 100644 --- a/drivers/media/dvb-frontends/stv0288.h +++ b/drivers/media/dvb-frontends/stv0288.h @@ -43,7 +43,7 @@ struct stv0288_config { int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured); }; -#if IS_ENABLED(CONFIG_DVB_STV0288) +#if IS_REACHABLE(CONFIG_DVB_STV0288) extern struct dvb_frontend *stv0288_attach(const struct stv0288_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/stv0297.h b/drivers/media/dvb-frontends/stv0297.h index c8ff3639ce00..b30632a67333 100644 --- a/drivers/media/dvb-frontends/stv0297.h +++ b/drivers/media/dvb-frontends/stv0297.h @@ -42,7 +42,7 @@ struct stv0297_config u8 stop_during_read:1; }; -#if IS_ENABLED(CONFIG_DVB_STV0297) +#if IS_REACHABLE(CONFIG_DVB_STV0297) extern struct dvb_frontend* stv0297_attach(const struct stv0297_config* config, struct i2c_adapter* i2c); #else diff --git a/drivers/media/dvb-frontends/stv0299.h b/drivers/media/dvb-frontends/stv0299.h index 06f70fc8327b..0aca30a8ec25 100644 --- a/drivers/media/dvb-frontends/stv0299.h +++ b/drivers/media/dvb-frontends/stv0299.h @@ -95,7 +95,7 @@ struct stv0299_config int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured); }; -#if IS_ENABLED(CONFIG_DVB_STV0299) +#if IS_REACHABLE(CONFIG_DVB_STV0299) extern struct dvb_frontend *stv0299_attach(const struct stv0299_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/stv0367.h b/drivers/media/dvb-frontends/stv0367.h index ea80b341f094..92b3e85fb818 100644 --- a/drivers/media/dvb-frontends/stv0367.h +++ b/drivers/media/dvb-frontends/stv0367.h @@ -39,7 +39,7 @@ struct stv0367_config { int clk_pol; }; -#if IS_ENABLED(CONFIG_DVB_STV0367) +#if IS_REACHABLE(CONFIG_DVB_STV0367) extern struct dvb_frontend *stv0367ter_attach(const struct stv0367_config *config, struct i2c_adapter *i2c); diff --git a/drivers/media/dvb-frontends/stv0900.h b/drivers/media/dvb-frontends/stv0900.h index e2a6dc69ecb4..c90bf00ea9ce 100644 --- a/drivers/media/dvb-frontends/stv0900.h +++ b/drivers/media/dvb-frontends/stv0900.h @@ -58,7 +58,7 @@ struct stv0900_config { void (*set_lock_led)(struct dvb_frontend *fe, int offon); }; -#if IS_ENABLED(CONFIG_DVB_STV0900) +#if IS_REACHABLE(CONFIG_DVB_STV0900) extern struct dvb_frontend *stv0900_attach(const struct stv0900_config *config, struct i2c_adapter *i2c, int demod); #else diff --git a/drivers/media/dvb-frontends/stv090x.h b/drivers/media/dvb-frontends/stv090x.h index 742eeda99000..012e55e5032e 100644 --- a/drivers/media/dvb-frontends/stv090x.h +++ b/drivers/media/dvb-frontends/stv090x.h @@ -107,7 +107,7 @@ struct stv090x_config { u8 xor_value); }; -#if IS_ENABLED(CONFIG_DVB_STV090x) +#if IS_REACHABLE(CONFIG_DVB_STV090x) struct dvb_frontend *stv090x_attach(struct stv090x_config *config, struct i2c_adapter *i2c, diff --git a/drivers/media/dvb-frontends/stv6110.h b/drivers/media/dvb-frontends/stv6110.h index 8fa07e6a6745..f3c8a5c6b77d 100644 --- a/drivers/media/dvb-frontends/stv6110.h +++ b/drivers/media/dvb-frontends/stv6110.h @@ -46,7 +46,7 @@ struct stv6110_config { u8 clk_div; /* divisor value for the output clock */ }; -#if IS_ENABLED(CONFIG_DVB_STV6110) +#if IS_REACHABLE(CONFIG_DVB_STV6110) extern struct dvb_frontend *stv6110_attach(struct dvb_frontend *fe, const struct stv6110_config *config, struct i2c_adapter *i2c); diff --git a/drivers/media/dvb-frontends/stv6110x.h b/drivers/media/dvb-frontends/stv6110x.h index bc4766db29c5..9f7eb251aec3 100644 --- a/drivers/media/dvb-frontends/stv6110x.h +++ b/drivers/media/dvb-frontends/stv6110x.h @@ -53,7 +53,7 @@ struct stv6110x_devctl { }; -#if IS_ENABLED(CONFIG_DVB_STV6110x) +#if IS_REACHABLE(CONFIG_DVB_STV6110x) extern struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, const struct stv6110x_config *config, diff --git a/drivers/media/dvb-frontends/tda1002x.h b/drivers/media/dvb-frontends/tda1002x.h index e404b6e44802..0d334613de1b 100644 --- a/drivers/media/dvb-frontends/tda1002x.h +++ b/drivers/media/dvb-frontends/tda1002x.h @@ -57,7 +57,7 @@ struct tda10023_config { u16 deltaf; }; -#if IS_ENABLED(CONFIG_DVB_TDA10021) +#if IS_REACHABLE(CONFIG_DVB_TDA10021) extern struct dvb_frontend* tda10021_attach(const struct tda1002x_config* config, struct i2c_adapter* i2c, u8 pwm); #else @@ -69,7 +69,7 @@ static inline struct dvb_frontend* tda10021_attach(const struct tda1002x_config* } #endif // CONFIG_DVB_TDA10021 -#if IS_ENABLED(CONFIG_DVB_TDA10023) +#if IS_REACHABLE(CONFIG_DVB_TDA10023) extern struct dvb_frontend *tda10023_attach( const struct tda10023_config *config, struct i2c_adapter *i2c, u8 pwm); diff --git a/drivers/media/dvb-frontends/tda10048.h b/drivers/media/dvb-frontends/tda10048.h index 5e7bf4e47cb3..bc77a7311de1 100644 --- a/drivers/media/dvb-frontends/tda10048.h +++ b/drivers/media/dvb-frontends/tda10048.h @@ -73,7 +73,7 @@ struct tda10048_config { u8 pll_n; }; -#if IS_ENABLED(CONFIG_DVB_TDA10048) +#if IS_REACHABLE(CONFIG_DVB_TDA10048) extern struct dvb_frontend *tda10048_attach( const struct tda10048_config *config, struct i2c_adapter *i2c); diff --git a/drivers/media/dvb-frontends/tda1004x.h b/drivers/media/dvb-frontends/tda1004x.h index dd283fbb61c0..efd7659dace9 100644 --- a/drivers/media/dvb-frontends/tda1004x.h +++ b/drivers/media/dvb-frontends/tda1004x.h @@ -117,7 +117,7 @@ struct tda1004x_state { enum tda1004x_demod demod_type; }; -#if IS_ENABLED(CONFIG_DVB_TDA1004X) +#if IS_REACHABLE(CONFIG_DVB_TDA1004X) extern struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config, struct i2c_adapter* i2c); diff --git a/drivers/media/dvb-frontends/tda10071.h b/drivers/media/dvb-frontends/tda10071.h index 331b5a819383..da89f4249846 100644 --- a/drivers/media/dvb-frontends/tda10071.h +++ b/drivers/media/dvb-frontends/tda10071.h @@ -72,7 +72,7 @@ struct tda10071_config { }; -#if IS_ENABLED(CONFIG_DVB_TDA10071) +#if IS_REACHABLE(CONFIG_DVB_TDA10071) extern struct dvb_frontend *tda10071_attach( const struct tda10071_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/tda10086.h b/drivers/media/dvb-frontends/tda10086.h index 458fe91c1b88..690e469995b6 100644 --- a/drivers/media/dvb-frontends/tda10086.h +++ b/drivers/media/dvb-frontends/tda10086.h @@ -46,7 +46,7 @@ struct tda10086_config enum tda10086_xtal xtal_freq; }; -#if IS_ENABLED(CONFIG_DVB_TDA10086) +#if IS_REACHABLE(CONFIG_DVB_TDA10086) extern struct dvb_frontend* tda10086_attach(const struct tda10086_config* config, struct i2c_adapter* i2c); #else diff --git a/drivers/media/dvb-frontends/tda18271c2dd.h b/drivers/media/dvb-frontends/tda18271c2dd.h index dd84f7b69bec..7ebd8eaff4eb 100644 --- a/drivers/media/dvb-frontends/tda18271c2dd.h +++ b/drivers/media/dvb-frontends/tda18271c2dd.h @@ -3,7 +3,7 @@ #include -#if IS_ENABLED(CONFIG_DVB_TDA18271C2DD) +#if IS_REACHABLE(CONFIG_DVB_TDA18271C2DD) struct dvb_frontend *tda18271c2dd_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 adr); #else diff --git a/drivers/media/dvb-frontends/tda665x.h b/drivers/media/dvb-frontends/tda665x.h index 03a0da6d5cf2..baf520baa42e 100644 --- a/drivers/media/dvb-frontends/tda665x.h +++ b/drivers/media/dvb-frontends/tda665x.h @@ -31,7 +31,7 @@ struct tda665x_config { u32 ref_divider; }; -#if IS_ENABLED(CONFIG_DVB_TDA665x) +#if IS_REACHABLE(CONFIG_DVB_TDA665x) extern struct dvb_frontend *tda665x_attach(struct dvb_frontend *fe, const struct tda665x_config *config, diff --git a/drivers/media/dvb-frontends/tda8083.h b/drivers/media/dvb-frontends/tda8083.h index de6b1860dfdd..46be06fa7e0d 100644 --- a/drivers/media/dvb-frontends/tda8083.h +++ b/drivers/media/dvb-frontends/tda8083.h @@ -35,7 +35,7 @@ struct tda8083_config u8 demod_address; }; -#if IS_ENABLED(CONFIG_DVB_TDA8083) +#if IS_REACHABLE(CONFIG_DVB_TDA8083) extern struct dvb_frontend* tda8083_attach(const struct tda8083_config* config, struct i2c_adapter* i2c); #else diff --git a/drivers/media/dvb-frontends/tda8261.h b/drivers/media/dvb-frontends/tda8261.h index 55cf4ffcbfdf..9fa5b3076d5b 100644 --- a/drivers/media/dvb-frontends/tda8261.h +++ b/drivers/media/dvb-frontends/tda8261.h @@ -34,7 +34,7 @@ struct tda8261_config { enum tda8261_step step_size; }; -#if IS_ENABLED(CONFIG_DVB_TDA8261) +#if IS_REACHABLE(CONFIG_DVB_TDA8261) extern struct dvb_frontend *tda8261_attach(struct dvb_frontend *fe, const struct tda8261_config *config, diff --git a/drivers/media/dvb-frontends/tda826x.h b/drivers/media/dvb-frontends/tda826x.h index 5f0f20e7e4f8..81abe1aebe9f 100644 --- a/drivers/media/dvb-frontends/tda826x.h +++ b/drivers/media/dvb-frontends/tda826x.h @@ -35,7 +35,7 @@ * @param has_loopthrough Set to 1 if the card has a loopthrough RF connector. * @return FE pointer on success, NULL on failure. */ -#if IS_ENABLED(CONFIG_DVB_TDA826X) +#if IS_REACHABLE(CONFIG_DVB_TDA826X) extern struct dvb_frontend* tda826x_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c, int has_loopthrough); diff --git a/drivers/media/dvb-frontends/ts2020.h b/drivers/media/dvb-frontends/ts2020.h index 8a08dccc217f..1714af94eca2 100644 --- a/drivers/media/dvb-frontends/ts2020.h +++ b/drivers/media/dvb-frontends/ts2020.h @@ -54,7 +54,7 @@ struct ts2020_config { struct dvb_frontend *fe; }; -#if IS_ENABLED(CONFIG_DVB_TS2020) +#if IS_REACHABLE(CONFIG_DVB_TS2020) extern struct dvb_frontend *ts2020_attach( struct dvb_frontend *fe, diff --git a/drivers/media/dvb-frontends/tua6100.h b/drivers/media/dvb-frontends/tua6100.h index 83a9c30e67ca..52919e04e258 100644 --- a/drivers/media/dvb-frontends/tua6100.h +++ b/drivers/media/dvb-frontends/tua6100.h @@ -34,7 +34,7 @@ #include #include "dvb_frontend.h" -#if IS_ENABLED(CONFIG_DVB_TUA6100) +#if IS_REACHABLE(CONFIG_DVB_TUA6100) extern struct dvb_frontend *tua6100_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c); #else static inline struct dvb_frontend* tua6100_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c) diff --git a/drivers/media/dvb-frontends/ves1820.h b/drivers/media/dvb-frontends/ves1820.h index c073f353ac38..ece46fdcd714 100644 --- a/drivers/media/dvb-frontends/ves1820.h +++ b/drivers/media/dvb-frontends/ves1820.h @@ -41,7 +41,7 @@ struct ves1820_config u8 selagc:1; }; -#if IS_ENABLED(CONFIG_DVB_VES1820) +#if IS_REACHABLE(CONFIG_DVB_VES1820) extern struct dvb_frontend* ves1820_attach(const struct ves1820_config* config, struct i2c_adapter* i2c, u8 pwm); #else diff --git a/drivers/media/dvb-frontends/ves1x93.h b/drivers/media/dvb-frontends/ves1x93.h index 2307caea6aec..4510fe2f6676 100644 --- a/drivers/media/dvb-frontends/ves1x93.h +++ b/drivers/media/dvb-frontends/ves1x93.h @@ -40,7 +40,7 @@ struct ves1x93_config u8 invert_pwm:1; }; -#if IS_ENABLED(CONFIG_DVB_VES1X93) +#if IS_REACHABLE(CONFIG_DVB_VES1X93) extern struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config, struct i2c_adapter* i2c); #else diff --git a/drivers/media/dvb-frontends/zl10036.h b/drivers/media/dvb-frontends/zl10036.h index 5f1e8217eeb6..670e76a654ee 100644 --- a/drivers/media/dvb-frontends/zl10036.h +++ b/drivers/media/dvb-frontends/zl10036.h @@ -38,7 +38,7 @@ struct zl10036_config { int rf_loop_enable; }; -#if IS_ENABLED(CONFIG_DVB_ZL10036) +#if IS_REACHABLE(CONFIG_DVB_ZL10036) extern struct dvb_frontend *zl10036_attach(struct dvb_frontend *fe, const struct zl10036_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/dvb-frontends/zl10039.h b/drivers/media/dvb-frontends/zl10039.h index 750b9bca9d02..070929444e71 100644 --- a/drivers/media/dvb-frontends/zl10039.h +++ b/drivers/media/dvb-frontends/zl10039.h @@ -24,7 +24,7 @@ #include -#if IS_ENABLED(CONFIG_DVB_ZL10039) +#if IS_REACHABLE(CONFIG_DVB_ZL10039) struct dvb_frontend *zl10039_attach(struct dvb_frontend *fe, u8 i2c_addr, struct i2c_adapter *i2c); diff --git a/drivers/media/dvb-frontends/zl10353.h b/drivers/media/dvb-frontends/zl10353.h index 50c1004aef36..37aa6e8f454a 100644 --- a/drivers/media/dvb-frontends/zl10353.h +++ b/drivers/media/dvb-frontends/zl10353.h @@ -47,7 +47,7 @@ struct zl10353_config u8 pll_0; /* default: 0x15 */ }; -#if IS_ENABLED(CONFIG_DVB_ZL10353) +#if IS_REACHABLE(CONFIG_DVB_ZL10353) extern struct dvb_frontend* zl10353_attach(const struct zl10353_config *config, struct i2c_adapter *i2c); #else diff --git a/drivers/media/pci/cx23885/altera-ci.h b/drivers/media/pci/cx23885/altera-ci.h index 5028f0cf83f4..6c511723fd1b 100644 --- a/drivers/media/pci/cx23885/altera-ci.h +++ b/drivers/media/pci/cx23885/altera-ci.h @@ -39,7 +39,7 @@ struct altera_ci_config { int (*fpga_rw) (void *dev, int ad_rg, int val, int rw); }; -#if IS_ENABLED(CONFIG_MEDIA_ALTERA_CI) +#if IS_REACHABLE(CONFIG_MEDIA_ALTERA_CI) extern int altera_ci_init(struct altera_ci_config *config, int ci_nr); extern void altera_ci_release(void *dev, int ci_nr); diff --git a/drivers/media/tuners/fc0011.h b/drivers/media/tuners/fc0011.h index 43ec893a6877..81bb568d6943 100644 --- a/drivers/media/tuners/fc0011.h +++ b/drivers/media/tuners/fc0011.h @@ -23,7 +23,7 @@ enum fc0011_fe_callback_commands { FC0011_FE_CALLBACK_RESET, }; -#if IS_ENABLED(CONFIG_MEDIA_TUNER_FC0011) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_FC0011) struct dvb_frontend *fc0011_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct fc0011_config *config); diff --git a/drivers/media/tuners/fc0012.h b/drivers/media/tuners/fc0012.h index 1d08057e3275..9ad32859bab0 100644 --- a/drivers/media/tuners/fc0012.h +++ b/drivers/media/tuners/fc0012.h @@ -49,7 +49,7 @@ struct fc0012_config { bool clock_out; }; -#if IS_ENABLED(CONFIG_MEDIA_TUNER_FC0012) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_FC0012) extern struct dvb_frontend *fc0012_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct fc0012_config *cfg); diff --git a/drivers/media/tuners/fc0013.h b/drivers/media/tuners/fc0013.h index d65d5b37f56e..e130bd7a3230 100644 --- a/drivers/media/tuners/fc0013.h +++ b/drivers/media/tuners/fc0013.h @@ -26,7 +26,7 @@ #include "dvb_frontend.h" #include "fc001x-common.h" -#if IS_ENABLED(CONFIG_MEDIA_TUNER_FC0013) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_FC0013) extern struct dvb_frontend *fc0013_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 i2c_address, int dual_master, diff --git a/drivers/media/tuners/fc2580.h b/drivers/media/tuners/fc2580.h index 9c43c1cc82d9..b1ce6770f88e 100644 --- a/drivers/media/tuners/fc2580.h +++ b/drivers/media/tuners/fc2580.h @@ -37,7 +37,7 @@ struct fc2580_config { u32 clock; }; -#if IS_ENABLED(CONFIG_MEDIA_TUNER_FC2580) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_FC2580) extern struct dvb_frontend *fc2580_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct fc2580_config *cfg); #else diff --git a/drivers/media/tuners/max2165.h b/drivers/media/tuners/max2165.h index 26e1dc64bb67..5054f01a78fb 100644 --- a/drivers/media/tuners/max2165.h +++ b/drivers/media/tuners/max2165.h @@ -32,7 +32,7 @@ struct max2165_config { u8 osc_clk; /* in MHz, selectable values: 4,16,18,20,22,24,26,28 */ }; -#if IS_ENABLED(CONFIG_MEDIA_TUNER_MAX2165) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MAX2165) extern struct dvb_frontend *max2165_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct max2165_config *cfg); diff --git a/drivers/media/tuners/mc44s803.h b/drivers/media/tuners/mc44s803.h index 9aae50aca2b7..b3e614be657d 100644 --- a/drivers/media/tuners/mc44s803.h +++ b/drivers/media/tuners/mc44s803.h @@ -32,7 +32,7 @@ struct mc44s803_config { u8 dig_out; }; -#if IS_ENABLED(CONFIG_MEDIA_TUNER_MC44S803) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MC44S803) extern struct dvb_frontend *mc44s803_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mc44s803_config *cfg); #else diff --git a/drivers/media/tuners/mt2060.h b/drivers/media/tuners/mt2060.h index c64fc19cb278..6efed359a24f 100644 --- a/drivers/media/tuners/mt2060.h +++ b/drivers/media/tuners/mt2060.h @@ -30,7 +30,7 @@ struct mt2060_config { u8 clock_out; /* 0 = off, 1 = CLK/4, 2 = CLK/2, 3 = CLK/1 */ }; -#if IS_ENABLED(CONFIG_MEDIA_TUNER_MT2060) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MT2060) extern struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2060_config *cfg, u16 if1); #else static inline struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2060_config *cfg, u16 if1) diff --git a/drivers/media/tuners/mt2063.h b/drivers/media/tuners/mt2063.h index e1acfc8e7ae3..e55e0a6dd1be 100644 --- a/drivers/media/tuners/mt2063.h +++ b/drivers/media/tuners/mt2063.h @@ -8,7 +8,7 @@ struct mt2063_config { u32 refclock; }; -#if IS_ENABLED(CONFIG_MEDIA_TUNER_MT2063) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MT2063) struct dvb_frontend *mt2063_attach(struct dvb_frontend *fe, struct mt2063_config *config, struct i2c_adapter *i2c); diff --git a/drivers/media/tuners/mt20xx.h b/drivers/media/tuners/mt20xx.h index f56241ccaa00..9912362b415e 100644 --- a/drivers/media/tuners/mt20xx.h +++ b/drivers/media/tuners/mt20xx.h @@ -20,7 +20,7 @@ #include #include "dvb_frontend.h" -#if IS_ENABLED(CONFIG_MEDIA_TUNER_MT20XX) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MT20XX) extern struct dvb_frontend *microtune_attach(struct dvb_frontend *fe, struct i2c_adapter* i2c_adap, u8 i2c_addr); diff --git a/drivers/media/tuners/mt2131.h b/drivers/media/tuners/mt2131.h index 837c854b9c65..8267a6ae5d84 100644 --- a/drivers/media/tuners/mt2131.h +++ b/drivers/media/tuners/mt2131.h @@ -30,7 +30,7 @@ struct mt2131_config { u8 clock_out; /* 0 = off, 1 = CLK/4, 2 = CLK/2, 3 = CLK/1 */ }; -#if IS_ENABLED(CONFIG_MEDIA_TUNER_MT2131) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MT2131) extern struct dvb_frontend* mt2131_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2131_config *cfg, diff --git a/drivers/media/tuners/mt2266.h b/drivers/media/tuners/mt2266.h index fad6dd657d77..69abefa18c37 100644 --- a/drivers/media/tuners/mt2266.h +++ b/drivers/media/tuners/mt2266.h @@ -24,7 +24,7 @@ struct mt2266_config { u8 i2c_address; }; -#if IS_ENABLED(CONFIG_MEDIA_TUNER_MT2266) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MT2266) extern struct dvb_frontend * mt2266_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2266_config *cfg); #else static inline struct dvb_frontend * mt2266_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2266_config *cfg) diff --git a/drivers/media/tuners/mxl5005s.h b/drivers/media/tuners/mxl5005s.h index ae8db885ad87..5764b12c5c7c 100644 --- a/drivers/media/tuners/mxl5005s.h +++ b/drivers/media/tuners/mxl5005s.h @@ -118,7 +118,7 @@ struct mxl5005s_config { u8 AgcMasterByte; }; -#if IS_ENABLED(CONFIG_MEDIA_TUNER_MXL5005S) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MXL5005S) extern struct dvb_frontend *mxl5005s_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mxl5005s_config *config); diff --git a/drivers/media/tuners/mxl5007t.h b/drivers/media/tuners/mxl5007t.h index ae7037d681c5..e786d1f23ff1 100644 --- a/drivers/media/tuners/mxl5007t.h +++ b/drivers/media/tuners/mxl5007t.h @@ -77,7 +77,7 @@ struct mxl5007t_config { unsigned int clk_out_enable:1; }; -#if IS_ENABLED(CONFIG_MEDIA_TUNER_MXL5007T) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MXL5007T) extern struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 addr, struct mxl5007t_config *cfg); diff --git a/drivers/media/tuners/qt1010.h b/drivers/media/tuners/qt1010.h index 8ab5d479749f..e3198f23437c 100644 --- a/drivers/media/tuners/qt1010.h +++ b/drivers/media/tuners/qt1010.h @@ -36,7 +36,7 @@ struct qt1010_config { * @param cfg tuner hw based configuration * @return fe pointer on success, NULL on failure */ -#if IS_ENABLED(CONFIG_MEDIA_TUNER_QT1010) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_QT1010) extern struct dvb_frontend *qt1010_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct qt1010_config *cfg); diff --git a/drivers/media/tuners/r820t.h b/drivers/media/tuners/r820t.h index 48af3548027d..b1e5661af1c7 100644 --- a/drivers/media/tuners/r820t.h +++ b/drivers/media/tuners/r820t.h @@ -42,7 +42,7 @@ struct r820t_config { bool use_predetect; }; -#if IS_ENABLED(CONFIG_MEDIA_TUNER_R820T) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_R820T) struct dvb_frontend *r820t_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct r820t_config *cfg); diff --git a/drivers/media/tuners/tda18218.h b/drivers/media/tuners/tda18218.h index 366410e0cc9a..1eacb4f84e93 100644 --- a/drivers/media/tuners/tda18218.h +++ b/drivers/media/tuners/tda18218.h @@ -30,7 +30,7 @@ struct tda18218_config { u8 loop_through:1; }; -#if IS_ENABLED(CONFIG_MEDIA_TUNER_TDA18218) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_TDA18218) extern struct dvb_frontend *tda18218_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct tda18218_config *cfg); #else diff --git a/drivers/media/tuners/tda18271.h b/drivers/media/tuners/tda18271.h index 4c418d63f540..0a846333ce57 100644 --- a/drivers/media/tuners/tda18271.h +++ b/drivers/media/tuners/tda18271.h @@ -121,7 +121,7 @@ enum tda18271_mode { TDA18271_DIGITAL, }; -#if IS_ENABLED(CONFIG_MEDIA_TUNER_TDA18271) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_TDA18271) extern struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr, struct i2c_adapter *i2c, struct tda18271_config *cfg); diff --git a/drivers/media/tuners/tda827x.h b/drivers/media/tuners/tda827x.h index b64292152baf..abf2e2fe5350 100644 --- a/drivers/media/tuners/tda827x.h +++ b/drivers/media/tuners/tda827x.h @@ -51,7 +51,7 @@ struct tda827x_config * @param cfg optional callback function pointers. * @return FE pointer on success, NULL on failure. */ -#if IS_ENABLED(CONFIG_MEDIA_TUNER_TDA827X) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_TDA827X) extern struct dvb_frontend* tda827x_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c, struct tda827x_config *cfg); diff --git a/drivers/media/tuners/tda8290.h b/drivers/media/tuners/tda8290.h index cf96e585785e..901b8cac7105 100644 --- a/drivers/media/tuners/tda8290.h +++ b/drivers/media/tuners/tda8290.h @@ -38,7 +38,7 @@ struct tda829x_config { struct tda18271_std_map *tda18271_std_map; }; -#if IS_ENABLED(CONFIG_MEDIA_TUNER_TDA8290) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_TDA8290) extern int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr); extern struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe, diff --git a/drivers/media/tuners/tda9887.h b/drivers/media/tuners/tda9887.h index 37a4a1123e0c..95070eca02ca 100644 --- a/drivers/media/tuners/tda9887.h +++ b/drivers/media/tuners/tda9887.h @@ -21,7 +21,7 @@ #include "dvb_frontend.h" /* ------------------------------------------------------------------------ */ -#if IS_ENABLED(CONFIG_MEDIA_TUNER_TDA9887) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_TDA9887) extern struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c_adap, u8 i2c_addr); diff --git a/drivers/media/tuners/tea5761.h b/drivers/media/tuners/tea5761.h index 933228ffb509..2d624d9919e3 100644 --- a/drivers/media/tuners/tea5761.h +++ b/drivers/media/tuners/tea5761.h @@ -20,7 +20,7 @@ #include #include "dvb_frontend.h" -#if IS_ENABLED(CONFIG_MEDIA_TUNER_TEA5761) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_TEA5761) extern int tea5761_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr); extern struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe, diff --git a/drivers/media/tuners/tea5767.h b/drivers/media/tuners/tea5767.h index c39101199383..4f6f6c92db78 100644 --- a/drivers/media/tuners/tea5767.h +++ b/drivers/media/tuners/tea5767.h @@ -39,7 +39,7 @@ struct tea5767_ctrl { enum tea5767_xtal xtal_freq; }; -#if IS_ENABLED(CONFIG_MEDIA_TUNER_TEA5767) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_TEA5767) extern int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr); extern struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe, diff --git a/drivers/media/tuners/tua9001.h b/drivers/media/tuners/tua9001.h index 26358da1c100..2c3375c7aeb9 100644 --- a/drivers/media/tuners/tua9001.h +++ b/drivers/media/tuners/tua9001.h @@ -51,7 +51,7 @@ struct tua9001_config { #define TUA9001_CMD_RESETN 1 #define TUA9001_CMD_RXEN 2 -#if IS_ENABLED(CONFIG_MEDIA_TUNER_TUA9001) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_TUA9001) extern struct dvb_frontend *tua9001_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct tua9001_config *cfg); #else diff --git a/drivers/media/tuners/tuner-simple.h b/drivers/media/tuners/tuner-simple.h index ffd12cfe650b..6399b45b0590 100644 --- a/drivers/media/tuners/tuner-simple.h +++ b/drivers/media/tuners/tuner-simple.h @@ -20,7 +20,7 @@ #include #include "dvb_frontend.h" -#if IS_ENABLED(CONFIG_MEDIA_TUNER_SIMPLE) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_SIMPLE) extern struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c_adap, u8 i2c_addr, diff --git a/drivers/media/tuners/tuner-xc2028.h b/drivers/media/tuners/tuner-xc2028.h index 181d087faec4..98e4effca896 100644 --- a/drivers/media/tuners/tuner-xc2028.h +++ b/drivers/media/tuners/tuner-xc2028.h @@ -56,7 +56,7 @@ struct xc2028_config { #define XC2028_RESET_CLK 1 #define XC2028_I2C_FLUSH 2 -#if IS_ENABLED(CONFIG_MEDIA_TUNER_XC2028) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_XC2028) extern struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, struct xc2028_config *cfg); #else diff --git a/drivers/media/tuners/xc4000.h b/drivers/media/tuners/xc4000.h index 97c23de5296c..40517860cf67 100644 --- a/drivers/media/tuners/xc4000.h +++ b/drivers/media/tuners/xc4000.h @@ -50,7 +50,7 @@ struct xc4000_config { * it's passed back to a bridge during tuner_callback(). */ -#if IS_ENABLED(CONFIG_MEDIA_TUNER_XC4000) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_XC4000) extern struct dvb_frontend *xc4000_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct xc4000_config *cfg); diff --git a/drivers/media/tuners/xc5000.h b/drivers/media/tuners/xc5000.h index 6aa534f17a30..00ba29e21fb9 100644 --- a/drivers/media/tuners/xc5000.h +++ b/drivers/media/tuners/xc5000.h @@ -58,7 +58,7 @@ struct xc5000_config { * it's passed back to a bridge during tuner_callback(). */ -#if IS_ENABLED(CONFIG_MEDIA_TUNER_XC5000) +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_XC5000) extern struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct xc5000_config *cfg); diff --git a/include/linux/kconfig.h b/include/linux/kconfig.h index be342b94c640..16cfb3448568 100644 --- a/include/linux/kconfig.h +++ b/include/linux/kconfig.h @@ -43,4 +43,13 @@ */ #define IS_MODULE(option) config_enabled(option##_MODULE) +/* + * IS_REACHABLE(CONFIG_FOO) evaluates to 1 if the currently compiled + * code can call a function defined in code compiled based on CONFIG_FOO. + * This is similar to IS_ENABLED(), but returns false when invoked from + * built-in code when CONFIG_FOO is set to 'm'. + */ +#define IS_REACHABLE(option) (config_enabled(option) || \ + (config_enabled(option##_MODULE) && config_enabled(MODULE))) + #endif /* __LINUX_KCONFIG_H */ -- cgit v1.2.3