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linux/drivers/gpio
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Michael Brunner f230e8ffc0 gpio: gpio-kempld: Fix get_direction return value 
This patch fixes an inverted return value of the gpio get_direction
function.

The wrong value causes the direction sysfs entry and GPIO debugfs file
to indicate incorrect GPIO direction settings. In some cases it also
prevents setting GPIO output values.

The problem is also present in all other stable kernel versions since
linux-3.12.

Cc: Stable <stable@vger.kernel.org> # v3.12+
Reported-by: Jochen Henneberg <jh@henneberg-systemdesign.com>
Signed-off-by: Michael Brunner <michael.brunner@kontron.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-05-12 13:49:13 +02:00
..
devres.c
gpio: fix constconst in devres
2015-03-17 17:45:59 +01:00
gpio-74x164.c
gpio: remove all usage of gpio_remove retval in driver/gpio
2014-07-22 16:39:26 +02:00
gpio-74xx-mmio.c
GPIO: Add driver for 74xx-ICs with MMIO access
2014-10-21 10:48:04 +02:00
gpio-adnp.c
gpio: adnp: switch to use irqchip helpers
2014-09-02 10:44:01 +02:00
gpio-adp5520.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-adp5588.c
gpio: removing kfree remove functionality
2015-04-08 16:54:01 +02:00
gpio-altera.c
altera_gpio_probe() can be static
2015-03-27 09:28:40 +01:00
gpio-amd8111.c
gpio-amd8111: add release_region on ioport_map failure
2015-01-19 09:48:45 +01:00
gpio-arizona.c
This is the bulk of GPIO changes for the v4.1 development
2015-04-18 08:22:10 -04:00
gpio-bcm-kona.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
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/crystalcove: Add additional GPIO for Panel control
2015-03-26 09:09:17 +01:00
gpio-cs5535.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
gpio-da9052.c
gpio: use (!foo) instead of (foo == NULL)
2015-04-08 09:54:21 +02:00
gpio-da9055.c
gpio: use (!foo) instead of (foo == NULL)
2015-04-08 09:54:21 +02:00
gpio-davinci.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
gpio-dln2.c
Linux 3.19-rc5
2015-01-20 11:03:07 +01:00
gpio-dwapb.c
gpio: dwapb: Convert to use resource managed APIs
2015-01-15 17:23:21 +01:00
gpio-em.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
gpio-ep93xx.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-f7188x.c
gpio: f7188x: add GPIO support for F71869A
2015-03-17 17:57:37 +01:00
gpio-ge.c
gpio: ge: Convert to use devm_kstrdup
2015-01-29 10:33:15 +01:00
gpio-generic.c
gpio-generic: add bgpio_set_multiple functions
2015-01-19 11:07:00 +01:00
gpio-grgpio.c
Linux 3.19-rc5
2015-01-20 11:03:07 +01:00
gpio-ich.c
gpio: ich: Implement get_direction function
2015-04-08 09:54:27 +02:00
gpio-intel-mid.c
gpio: intel-mid: switch to using gpiolib irqchip helpers
2014-06-19 09:31:16 +02:00
gpio-iop.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-it8761e.c
gpio: remove all usage of gpio_remove retval in driver/gpio
2014-07-22 16:39:26 +02:00
gpio-janz-ttl.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-kempld.c
gpio: gpio-kempld: Fix get_direction return value
2015-05-12 13:49:13 +02:00
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: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-lpc32xx.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-lynxpoint.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-max730x.c
gpio: remove all usage of gpio_remove retval in driver/gpio
2014-07-22 16:39:26 +02:00
gpio-max732x.c
gpio: max732x: convert to GPIOLIB_IRQCHIP
2015-03-02 15:44:08 +01:00
gpio-max7300.c
gpio: max7300: remove 'ret' variable
2015-04-08 09:54:10 +02:00
gpio-max7301.c
gpio: max7301: Reverting "Do not force SPI speed when using OF Platform"
2013-08-23 19:44:28 +02:00
gpio-mb86s7x.c
gpio: mb86s70: Return error if requesting an already assigned gpio
2015-03-02 15:35:41 +01:00
gpio-mc9s08dz60.c
gpio: remove all usage of gpio_remove retval in driver/gpio
2014-07-22 16:39:26 +02:00
gpio-mc33880.c
gpio: use (!foo) instead of (foo == NULL)
2015-04-08 09:54:21 +02:00
gpio-mcp23s08.c
gpio: removing kfree remove functionality
2015-04-08 16:54:01 +02:00
gpio-ml-ioh.c
gpio: remove all usage of gpio_remove retval in driver/gpio
2014-07-22 16:39:26 +02:00
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: moxart: convert to use basic mmio gpio library
2015-01-09 10:24:29 +01:00
gpio-mpc8xxx.c
gpio: mpc8xxx: remove __initdata annotation for mpc8xxx_gpio_ids[]
2015-03-05 10:51:35 +01:00
gpio-mpc5200.c
gpio: mpc5200: Use of_mm_gpiochip_remove
2015-01-20 11:18:28 +01:00
gpio-msic.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-msm-v2.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-mvebu.c
gpio: mvebu: Fix mask/unmask managment per irq chip type
2015-04-08 16:35:07 +02:00
gpio-mxc.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-mxs.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
gpio-octeon.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-omap.c
gpio: omap: Fix regression for MPUIO interrupts
2015-05-06 15:19:38 +02:00
gpio-palmas.c
gpio: remove all usage of gpio_remove retval in driver/gpio
2014-07-22 16:39:26 +02:00
gpio-pca953x.c
gpio: pca953x: Drop deprecated DT bindings
2014-08-28 14:19:40 +02:00
gpio-pcf857x.c
gpio: pcf857x: Propagate wake-up setting to parent irq controller
2015-03-04 13:50:46 +01:00
gpio-pch.c
gpio: pch: Build context save/restore only for PM
2014-10-02 16:07:00 +02:00
gpio-pl061.c
gpio: pl061: hook request if gpio-ranges avaiable
2014-12-03 14:44:23 +01:00
gpio-pxa.c
gpio: pxa: simplify BANK_OFF macro offset calculation
2015-03-09 14:41:12 +01:00
gpio-rc5t583.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-rcar.c
gpio: rcar: Prevent module clock disable when wake-up is enabled
2015-03-26 10:25:32 +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
ARM: 8281/1: sa1100: move GPIO-related IRQ code to gpio driver
2015-01-29 15:24:49 +00:00
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: remove all usage of gpio_remove retval in driver/gpio
2014-07-22 16:39:26 +02:00
gpio-sch.c
Revert "gpio: sch: use uapi/linux/pci_ids.h directly"
2015-04-10 11:35:45 +02:00
gpio-sodaville.c
gpio: remove all usage of gpio_remove retval in driver/gpio
2014-07-22 16:39:26 +02:00
gpio-spear-spics.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
gpio-sta2x11.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-stmpe.c
gpio: stmpe: enforce device tree only mode
2015-01-20 11:03:22 +01:00
gpio-stp-xway.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
gpio-sx150x.c
gpio: sx150x: fixup OF support
2015-01-22 09:45:24 +01:00
gpio-syscon.c
gpio: syscon: reduce message level when direction reg offset not in dt
2015-03-27 11:17:08 +01:00
gpio-tb10x.c
gpio: gpio-tb10x: remove incorrect __exit markup
2015-03-27 11:25:23 +01:00
gpio-tc3589x.c
mfd: tc3589x: Enforce device-tree only mode
2015-03-26 14:20:17 +00:00
gpio-tegra.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
gpio-timberdale.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-tps6586x.c
gpio: remove all usage of gpio_remove retval in driver/gpio
2014-07-22 16:39:26 +02:00
gpio-tps65910.c
gpio: remove all usage of gpio_remove retval in driver/gpio
2014-07-22 16:39:26 +02:00
gpio-tps65912.c
gpio: tps65912: fix wrong container_of arguments
2015-02-23 15:40:32 +01:00
gpio-ts5500.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-twl4030.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-twl6040.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-tz1090-pdc.c
gpio: tz1090-pdc: Use resource_size to fix off-by-one resource size calculation
2015-01-29 10:34:13 +01:00
gpio-tz1090.c
gpio: tz1090: Use resource_size to fix off-by-one
2015-01-15 17:23:21 +01:00
gpio-ucb1400.c
gpio: remove all usage of gpio_remove retval in driver/gpio
2014-07-22 16:39:26 +02:00
gpio-vf610.c
gpio: vf610: Replaces comma between expression statements by semicolon
2015-03-06 11:17:36 +01:00
gpio-viperboard.c
gpio: remove all usage of gpio_remove retval in driver/gpio
2014-07-22 16:39:26 +02:00
gpio-vr41xx.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
gpio-vx855.c
gpio: vx855: Switch to use managed resources APIs
2015-01-15 17:23:18 +01:00
gpio-wm831x.c
gpio: remove all usage of gpio_remove retval in driver/gpio
2014-07-22 16:39:26 +02:00
gpio-wm8350.c
gpio: remove all usage of gpio_remove retval in driver/gpio
2014-07-22 16:39:26 +02:00
gpio-wm8994.c
gpio: remove all usage of gpio_remove retval in driver/gpio
2014-07-22 16:39:26 +02:00
gpio-xgene-sb.c
gpio: x-gene: fix devm_ioremap_resource() check
2015-04-08 09:53:57 +02:00
gpio-xgene.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-xilinx.c
gpio/xilinx: Use of_mm_gpiochip_remove
2015-01-15 17:23:18 +01:00
gpio-xtensa.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-zevio.c
gpio: zevio: Use of_mm_gpiochip_remove
2015-01-20 11:18:56 +01:00
gpio-zynq.c
PM: Merge the SET*_RUNTIME_PM_OPS() macros
2014-12-04 00:51:30 +01:00
gpiolib-acpi.c
gpiolib: change gpio pin from unsigned to signed in acpi callback
2015-04-27 15:20:33 +02:00
gpiolib-legacy.c
gpio: fix deferred probe detection for legacy API
2014-12-02 15:46:36 +01:00
gpiolib-of.c
This is the bulk of GPIO changes for the v4.1 development
2015-04-18 08:22:10 -04:00
gpiolib-sysfs.c
gpio: sysfs: fix memory leaks and device hotplug
2015-04-29 23:42:47 +02:00
gpiolib.c
gpio: fix gpio leak in gpiochip_add error path
2015-05-12 10:56:28 +02:00
gpiolib.h
This is the bulk of GPIO changes for the v4.1 development
2015-04-18 08:22:10 -04:00
Kconfig
ARM: SoC cleanups for v4.1
2015-04-22 09:04:39 -07:00
Makefile
ARM: SoC cleanups for v4.1
2015-04-22 09:04:39 -07:00