user/sven/linux.git/drivers/hsi, branch v4.4.166

HSI: ssi_protocol: double free in ssip_pn_xmit()

2018-03-24T09:58:42Z

[ Upstream commit 3026050179a3a9a6f5c892c414b5e36ecf092081 ] If skb_pad() fails then it frees skb and we don't need to free it again at the end of the function. Fixes: dc7bf5d7 ("HSI: Introduce driver for SSI Protocol") Signed-off-by: Dan Carpenter Signed-off-by: Sebastian Reichel Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

hsi: controllers:remove redundant code

2015-10-30T15:10:40Z

Use devm_ioremap_resource() in order to make the code simpler, and remove redundant return value check of platform_get_resource() because this value is alreadytaken care by devm_ioremap_resource() Signed-off-by: Sanjeev Sharma Signed-off-by: Sebastian Reichel

hsi: correctly handle return value of kzalloc

2015-10-19T09:42:02Z

Since kzalloc can be failed in memory pressure, its return value should be checked and handled. Signed-off-by: Insu Yun Signed-off-by: Sebastian Reichel

hsi: omap_ssi_port: Prevent warning if cawake_gpio is not defined.

2015-10-14T11:24:44Z

The error handling path is broken as cawake_gpio was defined as unsigned integer causing the following warnings on boards that don't use SSI port and so don't have cawake_gpio defined. e.g. beagleboard C4. [ 30.094635] WARNING: CPU: 0 PID: 322 at drivers/gpio/gpiolib.c:86 gpio_to_desc+0xa4/0xb8() [ 30.103363] invalid GPIO -2 [ 30.106292] Modules linked in: omap_ssi_port(+) cpufreq_dt cfbfillrect cfbimgblt leds_gpio cfbcopyarea thermal_sys led_class hwmon gpio_keys encoder_tfp410 connector_analog_tv connector_dvi omap_hdq snd phy_i [ 30.145477] CPU: 0 PID: 322 Comm: modprobe Not tainted 4.3.0-rc4-00030-gca978c0-dirty #335 [ 30.154174] Hardware name: Generic OMAP3-GP (Flattened Device Tree) [ 30.160827] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 30.168975] [] (show_stack) from [] (dump_stack+0x80/0x9c) [ 30.176635] [] (dump_stack) from [] (warn_slowpath_common+0x7c/0xb8) [ 30.185180] [] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x30/0x40) [ 30.194366] [] (warn_slowpath_fmt) from [] (gpio_to_desc+0xa4/0xb8) [ 30.202819] [] (gpio_to_desc) from [] (gpio_request_one+0x14/0x11c) [ 30.211273] [] (gpio_request_one) from [] (devm_gpio_request_one+0x3c/0x78) [ 30.220458] [] (devm_gpio_request_one) from [] (ssi_port_probe+0x118/0x504 [omap_ssi_port]) [ 30.231170] [] (ssi_port_probe [omap_ssi_port]) from [] (platform_drv_probe+0x48/0xa4) [ 30.241424] [] (platform_drv_probe) from [] (driver_probe_device+0x1dc/0x2a0) [ 30.250793] [] (driver_probe_device) from [] (__driver_attach+0x94/0x98) [ 30.259643] [] (__driver_attach) from [] (bus_for_each_dev+0x54/0x88) [ 30.268249] [] (bus_for_each_dev) from [] (bus_add_driver+0xe8/0x1f8) [ 30.276916] [] (bus_add_driver) from [] (driver_register+0x78/0xf4) [ 30.285369] [] (driver_register) from [] (__platform_driver_probe+0x34/0xd8) [ 30.294647] [] (__platform_driver_probe) from [] (do_one_initcall+0x80/0x1d8) [ 30.303985] [] (do_one_initcall) from [] (do_init_module+0x5c/0x1cc) [ 30.312561] [] (do_init_module) from [] (load_module+0x18c8/0x1f0c) [ 30.320983] [] (load_module) from [] (SyS_init_module+0xdc/0x150) [ 30.329223] [] (SyS_init_module) from [] (ret_fast_syscall+0x0/0x1c) Fixes: b209e047bc743 ("HSI: Introduce OMAP SSI driver") Signed-off-by: Roger Quadros Signed-off-by: Sebastian Reichel

hsi: fix double kfree

2015-10-14T11:22:00Z

When device_register() fails, kfree() is called in hsi_client_release(), hence there is no need to call kfree in err3 again. Fixes: a2aa24734d9db ("HSI: Add common DT binding for HSI client devices") Signed-off-by: Geliang Tang Signed-off-by: Sebastian Reichel

HSI: Fix a typo

2015-09-18T21:02:08Z

Signed-off-by: Jakub Wilk Signed-off-by: Sebastian Reichel

mm: mark most vm_operations_struct const

2015-09-10T20:29:01Z

With two exceptions (drm/qxl and drm/radeon) all vm_operations_struct structs should be constant. Signed-off-by: Kirill A. Shutemov Reviewed-by: Oleg Nesterov Cc: "H. Peter Anvin" Cc: Andy Lutomirski Cc: Dave Hansen Cc: Ingo Molnar Cc: Minchan Kim Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge tag 'module-implicit-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2015-07-02T17:25:22Z

Pull implicit module.h fixes from Paul Gortmaker: "Fix up implicit users that will break later. The files changed here are simply modular source files that are implicitly relying on being present. We fix them up now, so that we can decouple some of the module related init code from the core init code in the future. The addition of the module.h include to several files here is also a no-op from a code generation point of view, else there would already be compile issues with these files today. There may be lots more implicit includes of in tree, but these are the ones that extensive build test coverage has shown that must be fixed in order to avoid build breakage fallout for the pending module.h <---> init.h code relocation we desire to complete" * tag 'module-implicit-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: frv: add module.h to mb93090-mb00/flash.c to avoid compile fail drivers/cpufreq: include for modular exynos-cpufreq.c code drivers/staging: include for modular android tegra_ion code crypto/asymmetric_keys: pkcs7_key_type needs module.h sh: mach-highlander/psw.c is tristate and should use module.h drivers/regulator: include for modular max77802 code drivers/pcmcia: include for modular xxs1500_ss code drivers/hsi: include for modular omap_ssi code drivers/gpu: include for modular rockchip code drivers/gpio: include for modular crystalcove code drivers/clk: include for clk-max77xxx modular code

HSI: nokia-modem: use flags argument of devm_gpiod_get to set direction

2015-06-23T00:40:03Z

Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions) which appeared in v3.17-rc1, the gpiod_get* functions take an additional parameter that allows to specify direction and initial value for output. Use this to simplify the driver. Furthermore this is one caller less that stops us making the flags argument to gpiod_get*() mandatory. Signed-off-by: Uwe Kleine-König Acked-by: Alexandre Courbot Signed-off-by: Sebastian Reichel

HSI: nokia-modem: Reduce missing driver message to debug level

2015-06-23T00:40:03Z

Reduce message priority from dev_err to dev_dbg for missing cmt-speech or ssi-protocol drivers, since they will be probed again and it may result in spamming the boot log. Reported-by: Aaro Koskinen Signed-off-by: Sebastian Reichel