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8d4c277e18
linux-next/drivers/gpio
History
Jon Hunter 8d4c277e18 gpio/omap: warn if bank is not enabled on setting irq type 
For OMAP devices, if a gpio is being used as an interrupt source but has
not been requested by calling gpio_request(), a call to request_irq()
may cause the kernel hang because the gpio bank may be disabled and
hence the register access will fail. To prevent such hangs, test for
this case and warn if this is detected.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2013-03-06 09:12:26 +08:00
..
devres.c gpio: export devm_gpio_request_one 2012-07-05 14:49:13 +02:00
gpio-74x164.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-adnp.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-adp5520.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-adp5588.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-amd8111.c gpio: add a driver for GPIO pins found on AMD-8111 south bridge chips 2012-07-12 13:40:13 +02:00
gpio-arizona.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-bt8xx.c Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media 2012-10-07 17:49:05 +09:00
gpio-clps711x.c GPIO: clps711x: use platform_device_unregister in gpio_clps711x_init() 2012-10-27 18:17:30 +02:00
gpio-cs5535.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-da9052.c This is the MFD patch set for the 3.8 merge window. 2012-12-16 18:55:20 -08:00
gpio-da9055.c Drivers: misc: remove __dev* attributes. 2013-01-03 15:57:16 -08:00
gpio-davinci.c gpio: davinci: preparation for switch to common clock framework 2012-09-01 01:12:01 +02:00
gpio-em.c gpio: em: Use irq_domain_add_simple() to fix runtime error 2013-02-14 17:44:37 +01:00
gpio-ep93xx.c gpio: remove use of __devinit 2012-11-28 11:39:33 -08:00
gpio-ge.c powerpc/85xx: Board support for GE IMP3A 2012-03-16 11:15:48 -05:00
gpio-generic.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-ich.c gpio/gpio-ich: fix ichx_gpio_check_available() return what callers expect 2013-03-02 13:20:21 +00:00
gpio-it8761e.c gpio: reorganize drivers 2011-06-06 10:10:11 -06:00
gpio-janz-ttl.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-ks8695.c ARM: 7036/1: mach-ks8695: break out GPIO driver specifics 2011-08-22 09:12:54 +01:00
gpio-langwell.c gpio/langwell: cleanup driver 2013-02-05 13:33:30 +00:00
gpio-lpc32xx.c gpio: remove use of __devinitdata 2012-11-28 11:39:59 -08:00
gpio-lynxpoint.c gpio/lynxpoint: add chipset gpio driver. 2013-02-05 13:33:29 +00:00
gpio-max730x.c Driver core updates for 3.8-rc1 2012-12-11 13:13:55 -08:00
gpio-max732x.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-max7300.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-max7301.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-mc9s08dz60.c gpio: mc9s08dz60: Use devm_kzalloc API 2012-09-01 01:02:27 +02:00
gpio-mc33880.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-mcp23s08.c Driver core updates for 3.8-rc1 2012-12-11 13:13:55 -08:00
gpio-ml-ioh.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-mm-lantiq.c GPIO: MIPS: lantiq: convert gpio-mm-lantiq to OF and of_mm_gpio 2012-05-21 14:31:53 +01:00
gpio-mpc8xxx.c gpio: mpc8xxx: don't set IRQ_TYPE_NONE when creating irq mapping 2013-02-04 21:41:46 +01:00
gpio-mpc5200.c gpio: remove use of __devinit 2012-11-28 11:39:33 -08:00
gpio-msic.c gpio: remove use of __devinit 2012-11-28 11:39:33 -08:00
gpio-msm-v1.c gpio_msm: Move Qualcomm v6 MSM driver into drivers 2011-08-01 04:58:00 -07:00
gpio-msm-v2.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-mvebu.c Merge 3.8-rc5 into driver-core-next 2013-01-25 21:06:30 -08:00
gpio-mxc.c gpio: remove use of __devinit 2012-11-28 11:39:33 -08:00
gpio-mxs.c GPIO changes for Linux 3.9 2013-02-26 09:35:29 -08:00
gpio-omap.c gpio/omap: warn if bank is not enabled on setting irq type 2013-03-06 09:12:26 +08:00
gpio-palmas.c gpio: palmas: Add support for Palmas GPIO 2013-02-14 00:22:45 +01:00
gpio-pca953x.c gpio: pca953x: use managed resources 2013-01-28 11:17:04 +01:00
gpio-pcf857x.c gpio: pcf857x: use client->irq for gpio_to_irq() 2012-12-07 09:16:12 +01:00
gpio-pch.c Driver core updates for 3.8-rc1 2012-12-11 13:13:55 -08:00
gpio-pl061.c gpio: pl061: set initcall level to module init 2013-01-22 10:43:15 +01:00
gpio-pxa.c gpio: pxa: set initcall level to module init 2013-01-25 10:51:12 +01:00
gpio-rc5t583.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-rdc321x.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-sa1100.c ARM: 7342/2: sa1100: prepare for sparse irq conversion 2012-03-25 23:57:20 +01:00
gpio-samsung.c arm-soc: cleanups 2013-02-21 14:58:40 -08:00
gpio-sch.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-sodaville.c gpio: remove use of __devinit 2012-11-28 11:39:33 -08:00
gpio-spear-spics.c gpio: Convert to devm_ioremap_resource() 2013-01-22 11:41:56 -08:00
gpio-sta2x11.c gpio: remove use of __devinit 2012-11-28 11:39:33 -08:00
gpio-stmpe.c Driver core updates for 3.8-rc1 2012-12-11 13:13:55 -08:00
gpio-stp-xway.c gpio: Convert to devm_ioremap_resource() 2013-01-22 11:41:56 -08:00
gpio-sx150x.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-tc3589x.c Driver core updates for 3.8-rc1 2012-12-11 13:13:55 -08:00
gpio-tegra.c gpio/tegra: assume CONFIG_OF 2013-03-04 10:22:18 +08:00
gpio-timberdale.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-tnetv107x.c ARM: 7039/1: mach-davinci: move DaVinci TNET GPIO driver to GPIO subsystem 2011-08-22 09:12:55 +01:00
gpio-tps6586x.c This is the MFD patch set for the 3.8 merge window. 2012-12-16 18:55:20 -08:00
gpio-tps65910.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-tps65912.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-ts5500.c Drivers: misc: remove __dev* attributes. 2013-01-03 15:57:16 -08:00
gpio-twl4030.c gpio: twl4030: Cache the direction and output states in private data 2013-01-17 11:48:12 +01:00
gpio-twl6040.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-ucb1400.c gpio: Convert GPIO drivers to module_platform_driver 2012-01-02 00:26:06 -07:00
gpio-viperboard.c Drivers: misc: remove __dev* attributes. 2013-01-03 15:57:16 -08:00
gpio-vr41xx.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-vt8500.c gpio/vt8500: memory cleanup missing 2013-02-11 22:21:29 +00:00
gpio-vx855.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-wm831x.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-wm8350.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-wm8994.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-xilinx.c gpio: remove use of __devinitdata 2012-11-28 11:39:59 -08:00
gpiolib-acpi.c gpiolib-acpi: Fix error checks in interrupt requesting 2013-02-04 21:41:47 +01:00
gpiolib-of.c Device tree changes for v3.9 2013-02-20 11:04:46 -08:00
gpiolib.c gpiolib: move comment to right function 2013-03-02 13:20:20 +00:00
Kconfig GPIO changes for Linux 3.9 2013-02-26 09:35:29 -08:00
Makefile GPIO changes for Linux 3.9 2013-02-26 09:35:29 -08:00