user/sven/linux.git/drivers/i2c, branch v3.2

i2c-eg20t: correct the driver init order of pch_i2c_probe()

2011-12-18T11:46:42Z

Before registering an adapter to i2c subsystem, we need make sure driver is ready for incoming i2c xfer, becasue the i2c_add_adapter() may trigger a i2c device driver's proble function which may start some real i2c xfer. I met this issue when integrating a TSC2007 i2c touch screen device with the i2c-eg20t driver. This patch will call request_irq() and hw init before calling i2c_add_adapter(). Signed-off-by: Feng Tang Signed-off-by: Ben Dooks

I2C: OMAP: fix FIFO usage for OMAP4

2011-12-18T11:45:54Z

Currently the fifo depth is set to zero for OMAP4 which disables the FIFO usage. This patch enables the FIFO usage for I2C transactions on OMAP4 also. Tested on omap4430 and 3430. Tested-and-Reported-by: Nishanth Menon Signed-off-by: Shubhrajyoti D Signed-off-by: Kevin Hilman Signed-off-by: Ben Dooks

i2c-s3c2410: Fix return code of s3c24xx_i2c_parse_dt_gpio

2011-12-18T11:44:49Z

s3c24xx_i2c_parse_dt_gpio is called when cfg_gpio is not defined in the platform data of the i2c device. When DT is not enabled, the above function always returns -EINVAL. Since there can be some i2c devices which don't need to configure any gpio lines, the probe of such devices would fail here. Changing the default return value to success would fix this issue. Signed-off-by: Tushar Behera Signed-off-by: Ben Dooks

i2c: i2c-s3c2410: Add a cpu_relax() to busy wait for bus idle

2011-12-18T11:44:26Z

Be a bit more friendly. Signed-off-by: Mark Brown Signed-off-by: Ben Dooks

Merge branch 'fixes' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm

2011-12-01T19:53:54Z

* 'fixes' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm: ARM: 7182/1: ARM cpu topology: fix warning ARM: 7181/1: Restrict kprobes probing SWP instructions to ARMv5 and below ARM: 7180/1: Change kprobes testcase with unpredictable STRD instruction ARM: 7177/1: GIC: avoid skipping non-existent PPIs in irq_start calculation ARM: 7176/1: cpu_pm: register GIC PM notifier only once ARM: 7175/1: add subname parameter to mfp_set_groupg callers ARM: 7174/1: Fix build error in kprobes test code on Thumb2 kernels ARM: 7172/1: dma: Drop GFP_COMP for DMA memory allocations ARM: 7171/1: unwind: add unwind directives to bitops assembly macros ARM: 7170/2: fix compilation breakage in entry-armv.S ARM: 7168/1: use cache type functions for arch_get_unmapped_area ARM: perf: check that we have a platform device when reserving PMU ARM: 7166/1: Use PMD_SHIFT instead of PGDIR_SHIFT in dma-consistent.c ARM: 7165/2: PL330: Fix typo in _prepare_ccr() ARM: 7163/2: PL330: Only register usable channels ARM: 7162/1: errata: tidy up Kconfig options for PL310 errata workarounds ARM: 7161/1: errata: no automatic store buffer drain ARM: perf: initialise used_mask for fake PMU during validation ARM: PMU: remove pmu_init declaration ARM: PMU: re-export release_pmu symbol to modules

ARM: 7175/1: add subname parameter to mfp_set_groupg callers

2011-11-26T21:58:54Z

commit 798681bf "ARM: 7158/1: add new MFP implement for NUC900" adds subname parameter for mfp_set_groupg. Thus add subname parameter to the callers. Signed-off-by: Axel Lin Acked-by: Mark Brown Acked-by: Wan Zongshun Signed-off-by: Russell King

i2c: Make i2cdev_notifier_call static

2011-11-23T10:33:07Z

The function i2cdev_notifier_call is used only in i2c-dev file making it static. Also removes the following sparse warning drivers/i2c/i2c-dev.c:582:5: warning: symbol 'i2cdev_notifier_call' was not declared. Should it be static? Signed-off-by: Shubhrajyoti D Signed-off-by: Jean Delvare

i2c: Fix device name for 10-bit slave address

2011-11-23T10:33:07Z

10-bit addresses overlap with traditional 7-bit addresses, leading in device name collisions. Add an arbitrary offset to 10-bit addresses to prevent this collision. The offset was chosen so that the address is still easily recognizable. Signed-off-by: Jean Delvare Acked-by: Wolfram Sang

i2c-algo-bit: Generate correct i2c address sequence for 10-bit target

2011-11-23T10:33:07Z

The wrong bits were put on the wire, fix that. This fixes kernel bug #42562. Signed-off-by: Sheng-Hui J. Chu Cc: stable@kernel.org Signed-off-by: Jean Delvare

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-07T03:44:47Z

* 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: (230 commits) Revert "tracing: Include module.h in define_trace.h" irq: don't put module.h into irq.h for tracking irqgen modules. bluetooth: macroize two small inlines to avoid module.h ip_vs.h: fix implicit use of module_get/module_put from module.h nf_conntrack.h: fix up fallout from implicit moduleparam.h presence include: replace linux/module.h with "struct module" wherever possible include: convert various register fcns to macros to avoid include chaining crypto.h: remove unused crypto_tfm_alg_modname() inline uwb.h: fix implicit use of asm/page.h for PAGE_SIZE pm_runtime.h: explicitly requires notifier.h linux/dmaengine.h: fix implicit use of bitmap.h and asm/page.h miscdevice.h: fix up implicit use of lists and types stop_machine.h: fix implicit use of smp.h for smp_processor_id of: fix implicit use of errno.h in include/linux/of.h of_platform.h: delete needless include acpi: remove module.h include from platform/aclinux.h miscdevice.h: delete unnecessary inclusion of module.h device_cgroup.h: delete needless include net: sch_generic remove redundant use of net: inet_timewait_sock doesnt need ... Fix up trivial conflicts (other header files, and removal of the ab3550 mfd driver) in - drivers/media/dvb/frontends/dibx000_common.c - drivers/media/video/{mt9m111.c,ov6650.c} - drivers/mfd/ab3550-core.c - include/linux/dmaengine.h