Jean Delvare 2ab3a749eb gpio-ich: Fix value returned by ichx_gpio_request ...

Per Documentation/gpio.txt, gpio_request callbacks should return 0 on
success or a negative value on error. So it is not clear what was
meant by letting ichx_gpio_request return 1 in some cases, nor how a
caller would interpret it.

Align the code with the comment above it and consider pins as
available by default.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

2013-03-27 09:08:57 +01:00

..

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-ich: Fix value returned by ichx_gpio_request

2013-03-27 09:08:57 +01:00

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

gpio: mvebu: Add clk support to prevent lockup

2013-03-08 21:34:34 +00:00

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: using common order: let 'static const' instead of 'const static'

2013-02-11 22:21:29 +00:00

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: Convert to devm_ioremap_resource()

2013-01-22 11:41:56 -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