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linux/drivers/gpio
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Linus Walleij 80776df4f5 gpio: viperboard: Be sure to clamp return value 
As we want gpio_chip .get() calls to be able to return negative
error codes and propagate to drivers, we need to go over all
drivers and make sure their return values are clamped to [0,1].
We do this by using the ret = !!(val) design pattern.

Cc: Lars Poeschel <poeschel@lemonage.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-12-26 22:28:32 +01:00
..
devres.c
gpio: make flags mandatory for gpiod_get functions
2015-07-06 10:39:24 +02:00
gpio-74x164.c
gpio: 74x164: Use a single SPI transfer instead of multiple transfers
2015-12-10 17:21:02 +01:00
gpio-74xx-mmio.c
gpio: 74xx: fix a possible NULL dereference
2015-11-17 14:39:17 +01:00
gpio-104-idi-48.c
gpio: 104-idi-48: Clear pending interrupt once in IRQ handler
2015-12-22 10:19:49 +01:00
gpio-104-idio-16.c
gpio: 104-idio-16: Clear pending interrupt in IRQ handler
2015-12-10 19:25:21 +01:00
gpio-adnp.c
gpio: Drop owner assignment from i2c_driver
2015-11-30 09:31:00 +01:00
gpio-adp5520.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-adp5588.c
gpio: kill off set_irq_flags usage
2015-07-28 09:45:39 +02:00
gpio-altera.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-amd8111.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-amdpt.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-arizona.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-ath79.c
Linux 4.4-rc6
2015-12-21 09:36:21 +01:00
gpio-bcm-kona.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-brcmstb.c
genirq: Remove irq argument from irq flow handlers
2015-09-16 15:47:51 +02:00
gpio-bt8xx.c
gpio: bt8xx: fix release of managed resources
2014-08-29 14:31:43 +02:00
gpio-clps711x.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-crystalcove.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-cs5535.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
gpio-da9052.c
gpio: da9052: Be sure to clamp return value
2015-12-26 22:28:06 +01:00
gpio-da9055.c
gpio: use (!foo) instead of (foo == NULL)
2015-04-08 09:54:21 +02:00
gpio-davinci.c
gpio: davinci: Be sure to clamp return value
2015-12-26 22:28:06 +01:00
gpio-dln2.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-dwapb.c
genirq: Remove irq argument from irq flow handlers
2015-09-16 15:47:51 +02:00
gpio-em.c
gpio: em: Be sure to clamp return value
2015-12-26 22:28:07 +01:00
gpio-ep93xx.c
genirq: Remove irq argument from irq flow handlers
2015-09-16 15:47:51 +02:00
gpio-etraxfs.c
gpio: etraxfs: use container_of() to get state container
2015-10-02 04:19:31 -07:00
gpio-f7188x.c
gpio: use dev_get_platdata()
2015-11-30 16:41:26 +01:00
gpio-ge.c
gpio: ge: Convert to use devm_kstrdup
2015-01-29 10:33:15 +01:00
gpio-generic.c
Linux 4.4-rc6
2015-12-21 09:36:21 +01:00
gpio-grgpio.c
gpio/grgpio: fix deadlock in grgpio_irq_unmap()
2015-08-17 10:56:24 +02:00
gpio-ich.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-intel-mid.c
gpio: intel-mid: Be sure to clamp return value
2015-12-26 22:28:09 +01:00
gpio-iop.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-it87.c
gpio: add GPIO support for IT87xx, replacing gpio-it8761e
2015-10-02 04:19:35 -07:00
gpio-janz-ttl.c
gpio: janz-ttl: Be sure to clamp return value
2015-12-26 22:28:10 +01:00
gpio-kempld.c
gpio: kempld: Be sure to clamp return value
2015-12-26 22:28:12 +01:00
gpio-ks8695.c
gpio: ks8695: fix 'else should follow close brace '}''
2014-10-02 16:07:00 +02:00
gpio-loongson.c
gpio: loongson: Add Loongson-3A/3B GPIO driver support
2015-04-08 09:53:42 +02:00
gpio-lp3943.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-lpc18xx.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-lpc32xx.c
gpio: lpc32xx: Be sure to clamp return value
2015-12-26 22:28:13 +01:00
gpio-lynxpoint.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-max730x.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-max732x.c
gpio: max732x: Be sure to clamp return value
2015-12-26 22:28:14 +01:00
gpio-max7300.c
gpio: Drop owner assignment from i2c_driver
2015-11-30 09:31:00 +01:00
gpio-max7301.c
spi: Drop owner assignment from spi_drivers
2015-10-28 10:30:17 +09:00
gpio-mb86s7x.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-mc9s08dz60.c
gpio: Drop owner assignment from i2c_driver
2015-11-30 09:31:00 +01:00
gpio-mc33880.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-mcp23s08.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-ml-ioh.c
gpio: ml-ioh: Be sure to clamp return value
2015-12-26 22:28:15 +01:00
gpio-mm-lantiq.c
gpio: gpio-mm-lantiq: Use of_mm_gpiochip_remove
2015-01-20 11:18:51 +01:00
gpio-moxart.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-mpc8xxx.c
gpio: mpc8xxx: Be sure to clamp return value
2015-12-26 22:28:16 +01:00
gpio-mpc5200.c
gpio: mpc5200: Use platform_register/unregister_drivers()
2015-12-10 19:28:05 +01:00
gpio-msic.c
gpio: msic: Be sure to clamp return value
2015-12-26 22:28:18 +01:00
gpio-mvebu.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-mxc.c
gpio-mxc: stop including <asm-generic/bug>
2015-10-15 00:21:12 +02:00
gpio-mxs.c
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2015-09-18 08:11:42 -07:00
gpio-octeon.c
gpio: use dev_get_platdata()
2015-11-30 16:41:26 +01:00
gpio-omap.c
Linux 4.4-rc6
2015-12-21 09:36:21 +01:00
gpio-palmas.c
Linux 4.4-rc6
2015-12-21 09:36:21 +01:00
gpio-pca953x.c
gpio: pca953x: Add set_multiple to allow multiple bits to be set in one write.
2015-12-10 23:57:43 +01:00
gpio-pcf857x.c
gpio: pcf857x: Be sure to clamp return value
2015-12-26 22:28:19 +01:00
gpio-pch.c
gpio: pch: Be sure to clamp return value
2015-12-26 22:28:20 +01:00
gpio-pl061.c
gpio: pl061: add support for wakeup configuration
2015-12-14 15:01:33 +01:00
gpio-pxa.c
gpio: pxa: fixes non devicetree builds
2015-12-22 10:09:57 +01:00
gpio-rc5t583.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-rcar.c
gpio: rcar: Improve clock error handling and reporting
2015-12-11 10:11:40 +01:00
gpio-rdc321x.c
gpio: remove all usage of gpio_remove retval in driver/gpio
2014-07-22 16:39:26 +02:00
gpio-sa1100.c
gpio: sa1100: Be sure to clamp return value
2015-12-26 22:28:21 +01:00
gpio-samsung.c
gpio: samsung: Remove remaining check for CONFIG_S5P_GPIO_DRVSTR
2014-09-23 17:51:39 +02:00
gpio-sch311x.c
gpio: use dev_get_platdata()
2015-11-30 16:41:26 +01:00
gpio-sch.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-sodaville.c
irqdomain: Use irq_domain_get_of_node() instead of direct field access
2015-10-13 19:01:23 +02:00
gpio-spear-spics.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-sta2x11.c
gpio: sta2x11: Be sure to clamp return value
2015-12-26 22:28:23 +01:00
gpio-stmpe.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-stp-xway.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-sx150x.c
gpio: sx150x: Be sure to clamp return value
2015-12-26 22:28:24 +01:00
gpio-syscon.c
Linux 4.4-rc6
2015-12-21 09:36:21 +01:00
gpio-tb10x.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-tc3589x.c
gpio: tc3589x: Be sure to clamp return value
2015-12-26 22:28:25 +01:00
gpio-tegra.c
gpio-tegra: Do not create the debugfs entry by default
2015-11-17 15:18:51 +01:00
gpio-timberdale.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-tps6586x.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-tps65910.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-tps65912.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-ts5500.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-twl4030.c
gpio: twl4030: Be sure to clamp return value
2015-12-26 22:28:27 +01:00
gpio-twl6040.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-tz1090-pdc.c
gpio: tz1090-pdc: Be sure to clamp return value
2015-12-26 22:28:29 +01:00
gpio-tz1090.c
gpio: tz1090: Be sure to clamp return value
2015-12-26 22:28:28 +01:00
gpio-ucb1400.c
gpio: ucb1400: Be sure to clamp return value
2015-12-26 22:28:30 +01:00
gpio-vf610.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-viperboard.c
gpio: viperboard: Be sure to clamp return value
2015-12-26 22:28:32 +01:00
gpio-vr41xx.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-vx855.c
gpio: vx855: Switch to use managed resources APIs
2015-01-15 17:23:18 +01:00
gpio-wm831x.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-wm8350.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-wm8994.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-xgene-sb.c
gpio: xgene: add ACPI support for APM X-Gene GPIO standby driver
2015-06-02 14:52:00 +02:00
gpio-xgene.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-xilinx.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-xlp.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-xtensa.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-zevio.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-zx.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpio-zynq.c
gpio: zynq: Do PM initialization earlier to support gpio hogs
2015-12-14 14:10:04 +01:00
gpiolib-acpi.c
gpiolib: tighten up ACPI legacy gpio lookups
2015-11-19 09:24:37 +01:00
gpiolib-legacy.c
gpiolib: Split GPIO flags parsing and GPIO configuration
2015-10-16 22:46:46 +02:00
gpiolib-of.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpiolib-sysfs.c
gpio: change member .dev to .parent
2015-11-19 09:24:35 +01:00
gpiolib.c
Linux 4.4-rc6
2015-12-21 09:36:21 +01:00
gpiolib.h
gpio: forward-declare enum gpiod_flags
2015-12-11 19:14:35 +01:00
Kconfig
gpio: drop surplus PCI and USB dependencies
2015-12-10 18:36:51 +01:00
Makefile
gpio: Add GPIO support for the ACCES 104-IDI-48
2015-12-01 09:56:36 +01:00