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linux/drivers/gpio
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Julia Lawall a0c81ce087 gpio: xlp: fix error return code 
Return a negative error code on failure.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
identifier ret; expression e1,e2;
@@
(
if (\(ret < 0\|ret != 0\))
 { ... return ret; }
|
ret = 0
)
... when != ret = e1
    when != &ret
*if(...)
{
  ... when != ret = e2
      when forall
 return ret;
}
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-26 14:49:23 +02:00
..
devres.c
gpio: make flags mandatory for gpiod_get functions
2015-07-06 10:39:24 +02:00
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: 74xx: Fix build warning about void to integer cast
2015-07-16 13:59:47 +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: kill off set_irq_flags usage
2015-07-28 09:45:39 +02:00
gpio-altera.c
gpio: altera: use of_mm_gpiochip_remove() to fix memory leak
2015-07-16 00:11:03 +02:00
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
gpio: kill off set_irq_flags usage
2015-07-28 09:45:39 +02:00
gpio-brcmstb.c
Linux 4.2-rc4
2015-08-13 14:42:55 +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: Fix checkpatch.pl issues
2015-06-16 11:00:06 +02:00
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
gpio: kill off set_irq_flags usage
2015-07-28 09:45:39 +02:00
gpio-dln2.c
gpio: dln2: fix build breakage
2015-05-13 10:02:12 +02:00
gpio-dwapb.c
gpio: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc
2015-07-14 12:12:20 +02:00
gpio-em.c
gpio: kill off set_irq_flags usage
2015-07-28 09:45:39 +02:00
gpio-ep93xx.c
gpio: kill off set_irq_flags usage
2015-07-28 09:45:39 +02:00
gpio-etraxfs.c
gpio: extraxfs: fix returnvar.cocci warnings
2015-08-25 16:27:33 +02:00
gpio-f7188x.c
gpio: Fix checkpatch.pl issues
2015-06-16 11:00:06 +02:00
gpio-ge.c
gpio: ge: Convert to use devm_kstrdup
2015-01-29 10:33:15 +01:00
gpio-generic.c
gpio: generic: support input-only chips
2015-07-27 15:01:05 +02:00
gpio-grgpio.c
gpio/grgpio: fix deadlock in grgpio_irq_unmap()
2015-08-17 10:56:24 +02:00
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: Fix checkpatch.pl issues
2015-06-16 11:00:06 +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-lpc18xx.c
gpio: add lpc18xx gpio driver
2015-05-05 17:50:07 +02:00
gpio-lpc32xx.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-lynxpoint.c
Drivers: gpio: Fix spelling errors
2015-05-19 16:52:30 +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: Fix error handling in probe()
2015-08-26 13:34:55 +02:00
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: kill off set_irq_flags usage
2015-07-28 09:45:39 +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: get value of output gpio from generic driver
2015-05-11 11:51:29 +02:00
gpio-mpc8xxx.c
gpio: mpc8xxx: Convert mpc8xxx_gpio_chip.lock to raw_spinlock
2015-07-28 14:40:11 +02:00
gpio-mpc5200.c
gpio: mpc5200: Use of_mm_gpiochip_remove
2015-01-20 11:18:28 +01:00
gpio-msic.c
gpio/msic: Fix race in installing chained IRQ handler
2015-06-25 11:56:50 +02:00
gpio-msm-v2.c
gpio: kill off set_irq_flags usage
2015-07-28 09:45:39 +02:00
gpio-mvebu.c
gpio/mvebu: Prepare mvebu_gpio_irq_handler for irq argument removal
2015-07-14 12:12:20 +02:00
gpio-mxc.c
gpio: mxc: fix section mismatch warning
2015-08-13 15:37:04 +02:00
gpio-mxs.c
gpio: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc
2015-07-14 12:12:20 +02:00
gpio-octeon.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-omap.c
gpio: omap: fix clk_prepare/unprepare usage
2015-08-26 09:52:57 +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: fix nested irqs rescheduling
2015-07-16 14:40:08 +02:00
gpio-pcf857x.c
gpio: pcf857x: get rid of slock spinlock
2015-07-16 10:44:57 +02:00
gpio-pch.c
gpio/pch: Use irq_set_handler_locked()
2015-07-14 12:12:20 +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: kill off set_irq_flags usage
2015-07-28 09:45:39 +02:00
gpio-rc5t583.c
gpio: drop owner assignment from platform_drivers
2014-10-20 16:20:31 +02:00
gpio-rcar.c
gpio: rcar: Add r8a7795 (R-Car H3) support
2015-07-27 14:51:40 +02:00
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: kill off set_irq_flags usage
2015-07-28 09:45:39 +02:00
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: Constify irq_domain_ops
2015-05-06 15:33:48 +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: kill off set_irq_flags usage
2015-07-28 09:45:39 +02:00
gpio-stmpe.c
gpio: stmpe: enforce device tree only mode
2015-01-20 11:03:22 +01:00
gpio-stp-xway.c
gpio: stp-xway: Use the of_property_read_u32 helper
2015-06-02 11:22:02 +02:00
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: tb10x: Drop unneeded free_irq() call
2015-06-02 11:25:42 +02:00
gpio-tc3589x.c
mfd: tc3589x: Enforce device-tree only mode
2015-03-26 14:20:17 +00:00
gpio-tegra.c
gpio: kill off set_irq_flags usage
2015-07-28 09:45:39 +02:00
gpio-timberdale.c
gpio: kill off set_irq_flags usage
2015-07-28 09:45:39 +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: Constify platform_device_id
2015-05-12 09:41:28 +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: Consolidate chained IRQ handler install/remove
2015-07-14 12:12:19 +02:00
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: handle level IRQ's properly
2015-08-26 14:45:11 +02:00
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: xgene: add ACPI support for APM X-Gene GPIO standby driver
2015-06-02 14:52:00 +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 correct address when setting initial values.
2015-07-16 13:28:33 +02:00
gpio-xlp.c
gpio: xlp: fix error return code
2015-08-26 14:49:23 +02:00
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-zx.c
gpio: zx: Add ZTE zx296702 GPIO support
2015-07-16 10:14:45 +02:00
gpio-zynq.c
Linux 4.2-rc4
2015-08-13 14:42:55 +02:00
gpiolib-acpi.c
gpio / ACPI: Return -EPROBE_DEFER if the gpiochip was not found
2015-06-11 10:17:32 +02:00
gpiolib-legacy.c
gpio: fix deferred probe detection for legacy API
2014-12-02 15:46:36 +01:00
gpiolib-of.c
gpio: defer probe if pinctrl cannot be found
2015-07-28 13:55:36 +02:00
gpiolib-sysfs.c
gpio: sysfs: move irq trigger flags to class-device data
2015-05-12 10:47:57 +02:00
gpiolib.c
gpiolib: irqchip: use different lockdep class for each gpio irqchip
2015-08-17 15:32:03 +02:00
gpiolib.h
gpio: sysfs: move irq trigger flags to class-device data
2015-05-12 10:47:57 +02:00
Kconfig
gpio: brcmstb: Add interrupt and wakeup source support
2015-08-13 13:13:26 +02:00
Makefile
gpio: zx: Add ZTE zx296702 GPIO support
2015-07-16 10:14:45 +02:00