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linux/drivers/gpio
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Bartosz Golaszewski d4cd0902c1 gpio: cdev: make sure the cdev fd is still active before emitting events 
With the final call to fput() on a file descriptor, the release action
may be deferred and scheduled on a work queue. The reference count of
that descriptor is still zero and it must not be used. It's possible
that a GPIO change, we want to notify the user-space about, happens
AFTER the reference count on the file descriptor associated with the
character device went down to zero but BEFORE the .release() callback
was called from the workqueue and so BEFORE we unregistered from the
notifier.

Using the regular get_file() routine in this situation triggers the
following warning:

  struct file::f_count incremented from zero; use-after-free condition present!

So use the get_file_active() variant that will return NULL on file
descriptors that have been or are being released.

Fixes: 40b7c49950 ("gpio: cdev: put emitting the line state events on a workqueue")
Reported-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Closes: https://lore.kernel.org/all/5d605f7fc99456804911403102a4fe999a14cc85.camel@siemens.com/
Tested-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Link: https://lore.kernel.org/r/20251117-gpio-cdev-get-file-v1-1-28a16b5985b8@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
 		2025-11-19 12:00:28 +01:00
..
Kconfig USB/Thunderbolt changes for 6.18-rc1 2025-10-04 16:07:08 -07:00
Makefile USB/Thunderbolt changes for 6.18-rc1 2025-10-04 16:07:08 -07:00
TODO gpio: move gpio-mmio-specific fields out of struct gpio_chip 2025-09-12 09:22:45 +02:00
dev-sync-probe.c gpio: introduce utilities for synchronous fake device creation 2025-02-24 14:57:39 +01:00
dev-sync-probe.h gpio: introduce utilities for synchronous fake device creation 2025-02-24 14:57:39 +01:00
gpio-74x164.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-74xx-mmio.c gpio: 74xx-mmio: use new generic GPIO chip API 2025-07-07 09:43:53 +02:00
gpio-104-dio-48e.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
gpio-104-idi-48.c
…
gpio-104-idio-16.c gpio: 104-idio-16: Define maximum valid register address offset 2025-10-21 11:46:50 +02:00
gpio-adnp.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-adp5520.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-adp5585.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-aggregator.c gpio: aggregator: restore the set_config operation 2025-11-05 11:34:26 +01:00
gpio-altera-a10sr.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-altera.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-amd-fch.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-amd8111.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-amdpt.c gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ 2025-09-24 13:52:35 +02:00
gpio-arizona.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-aspeed-sgpio.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-aspeed.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-ath79.c gpio: ath79: use the generic GPIO chip lock for IRQ handling 2025-09-12 09:22:44 +02:00
gpio-bcm-kona.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-bd9571mwv.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-bd71815.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-bd71828.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-blzp1600.c gpio: use more common syntax for compound literals 2025-09-12 09:19:56 +02:00
gpio-brcmstb.c gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ 2025-09-24 13:52:35 +02:00
gpio-bt8xx.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-cadence.c gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ 2025-09-24 13:52:35 +02:00
gpio-cgbc.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-clps711x.c gpio: clps711x: use new generic GPIO chip API 2025-07-07 09:43:53 +02:00
gpio-creg-snps.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-cros-ec.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-crystalcove.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-cs5535.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-da9052.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-da9055.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-davinci.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-dln2.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-ds4520.c gpio: ds4520: don't check the 'ngpios' property in the driver 2025-04-17 13:58:55 +02:00
gpio-dwapb.c gpio: use more common syntax for compound literals 2025-09-12 09:19:56 +02:00
gpio-eic-sprd.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-elkhartlake.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
gpio-em.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-en7523.c gpio: en7523: use new generic GPIO chip API 2025-07-07 09:43:53 +02:00
gpio-ep93xx.c gpio: use more common syntax for compound literals 2025-09-12 09:19:56 +02:00
gpio-exar.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-f7188x.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-ftgpio010.c gpio: use more common syntax for compound literals 2025-09-12 09:19:56 +02:00
gpio-fxl6408.c
…
gpio-ge.c gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ 2025-09-24 13:52:35 +02:00
gpio-gpio-mm.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
gpio-graniterapids.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-grgpio.c gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ 2025-09-24 13:52:35 +02:00
gpio-gw-pld.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-hisi.c gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ 2025-09-24 13:52:35 +02:00
gpio-hlwd.c gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ 2025-09-24 13:52:35 +02:00
gpio-htc-egpio.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-i8255.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
gpio-i8255.h
…
gpio-ich.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-idio-16.c gpio: idio-16: Define fixed direction of the GPIO lines 2025-10-22 08:52:32 +02:00
gpio-idio-16.h
…
gpio-idt3243x.c gpio: use more common syntax for compound literals 2025-09-12 09:19:56 +02:00
gpio-imx-scu.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-it87.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-ixp4xx.c gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ 2025-09-24 13:52:35 +02:00
gpio-janz-ttl.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-kempld.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-latch.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-ljca.c gpio: ljca: Fix duplicated IRQ mapping 2025-10-23 14:30:11 +02:00
gpio-logicvc.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-loongson-64bit.c gpio: use more common syntax for compound literals 2025-09-12 09:19:56 +02:00
gpio-loongson.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-loongson1.c gpio: loongson1: use new generic GPIO chip API 2025-09-12 09:22:44 +02:00
gpio-lp873x.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-lp3943.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-lp87565.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-lpc18xx.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-lpc32xx.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-macsmc.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-madera.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-max730x.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-max732x.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-max3191x.c gpio: max3191x: remove unused callbacks 2025-05-13 15:15:34 +02:00
gpio-max7300.c
…
gpio-max7301.c
…
gpio-max7360.c gpio: max7360: Add MAX7360 gpio support 2025-09-16 15:24:48 +01:00
gpio-max77620.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-max77650.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-max77759.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-mb86s7x.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-mc33880.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-menz127.c gpio: menz127: use new generic GPIO chip API 2025-09-12 09:22:44 +02:00
gpio-merrifield.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
gpio-ml-ioh.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-mlxbf.c gpio: use more common syntax for compound literals 2025-09-12 09:19:56 +02:00
gpio-mlxbf2.c gpio: move gpio-mmio-specific fields out of struct gpio_chip 2025-09-12 09:22:45 +02:00
gpio-mlxbf3.c gpio: use more common syntax for compound literals 2025-09-12 09:19:56 +02:00
gpio-mm-lantiq.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-mmio.c gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ 2025-09-24 13:52:35 +02:00
gpio-mockup.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-moxtet.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-mpc8xxx.c gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ 2025-09-24 13:52:35 +02:00
gpio-mpc5200.c gpio: mpc5200: Drop legacy-of-mm-gpiochip.h header 2025-09-06 16:08:10 +05:30
gpio-mpfs.c gpio: mpfs: fix setting gpio direction to output 2025-09-26 11:56:26 +02:00
gpio-mpsse.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-msc313.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-mt7621.c gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ 2025-09-24 13:52:35 +02:00
gpio-mvebu.c gpio: mvebu: don't print out global GPIO numbers in debugfs callbacks 2025-09-03 09:38:13 +02:00
gpio-mxc.c gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ 2025-09-24 13:52:35 +02:00
gpio-mxs.c gpio: use more common syntax for compound literals 2025-09-12 09:19:56 +02:00
gpio-nct6694.c gpio: Add Nuvoton NCT6694 GPIO support 2025-09-16 14:41:57 +01:00
gpio-nomadik.c gpio: nomadik: wrap a local variable in a necessary ifdef 2025-09-04 15:09:26 +02:00
gpio-npcm-sgpio.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-octeon.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-omap.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-palmas.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-pca953x.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-pca9570.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-pcf857x.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-pch.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-pci-idio-16.c gpio: pci-idio-16: Define maximum valid register address offset 2025-10-21 11:46:50 +02:00
gpio-pcie-idio-24.c gpio: pcie-idio-24: Replace deprecated PCI functions 2024-11-04 09:15:38 +01:00
gpio-pisosr.c gpio: pisosr: Use devm_mutex_init() 2025-09-08 09:38:27 +02:00
gpio-pl061.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-pmic-eic-sprd.c gpio: pmic-eic-sprd: drop unneeded .set() callback 2025-06-23 09:25:46 +02:00
gpio-pxa.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-raspberrypi-exp.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-rc5t583.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-rcar.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-rda.c gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ 2025-09-24 13:52:35 +02:00
gpio-rdc321x.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-realtek-otto.c gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ 2025-09-24 13:52:35 +02:00
gpio-reg.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-regmap.c gpio: regmap: add the .fixed_direction_output configuration parameter 2025-10-22 08:52:17 +02:00
gpio-rockchip.c pinctrl: generic: rename PIN_CONFIG_OUTPUT to LEVEL 2025-09-08 14:24:20 +02:00
gpio-rtd.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-sa1100.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-sama5d2-piobu.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-sch.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-sch311x.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-sifive.c gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ 2025-09-24 13:52:35 +02:00
gpio-sim.c gpio: sim: don't use GPIO base in debugfs output 2025-08-25 20:55:45 +02:00
gpio-siox.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-sl28cpld.c
…
gpio-sloppy-logic-analyzer.c gpio: sloppy-logic-analyzer: Fully open-code compatible for grepping 2025-06-16 09:45:14 +02:00
gpio-sodaville.c gpio: sodaville: use new generic GPIO chip API 2025-09-12 09:22:45 +02:00
gpio-spacemit-k1.c gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ 2025-09-24 13:52:35 +02:00
gpio-spear-spics.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-sprd.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-stmpe.c gpio: stmpe: don't print out global GPIO numbers in debugfs callbacks 2025-09-03 09:38:13 +02:00
gpio-stp-xway.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-syscon.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-tangier.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-tangier.h
…
gpio-tb10x.c gpio: tb10x: Drop unused tb10x_set_bits() function 2025-11-06 18:19:44 +01:00
gpio-tc3589x.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-tegra.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-tegra186.c gpio: tegra186: Add support for Tegra256 2025-09-01 10:20:42 +02:00
gpio-thunderx.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-timberdale.c gpio: timberdale: fix off-by-one in IRQ type boundary check 2025-08-26 12:03:09 +02:00
gpio-tn48m.c
…
gpio-tpic2810.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-tps6586x.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-tps65086.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-tps65218.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-tps65219.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-tps65910.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-tps65912.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-tps68470.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-tqmx86.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-ts4800.c gpio: use more common syntax for compound literals 2025-09-12 09:19:56 +02:00
gpio-ts4900.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-ts5500.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-twl4030.c gpio: twl4030: Remove error print for devm_add_action_or_reset() 2025-08-11 11:09:23 +02:00
gpio-twl6040.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-uniphier.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-usbio.c gpio: usbio: Add ACPI device-id for MTL-CVF devices 2025-10-09 12:11:29 +02:00
gpio-vf610.c gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ 2025-09-24 13:52:35 +02:00
gpio-viperboard.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-virtio.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-virtuser.c gpio: virtuser: use gpiod_multi_set_value_cansleep() 2025-06-16 09:29:42 +02:00
gpio-visconti.c gpio: use more common syntax for compound literals 2025-09-12 09:19:56 +02:00
gpio-vx855.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-wcd934x.c gpio: wcd934x: mark the GPIO controller as sleeping 2025-10-10 09:37:19 +02:00
gpio-wcove.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-winbond.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-wm831x.c gpio: wm831x: don't print out global GPIO numbers in debugfs callbacks 2025-09-03 09:38:13 +02:00
gpio-wm8350.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-wm8994.c gpio: wm8994: don't print out global GPIO numbers in debugfs callbacks 2025-09-03 09:38:13 +02:00
gpio-ws16c48.c
…
gpio-xgene-sb.c gpio: xgene-sb: use generic GPIO chip register read and write APIs 2025-09-12 09:22:44 +02:00
gpio-xgene.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-xgs-iproc.c gpio: use more common syntax for compound literals 2025-09-12 09:19:56 +02:00
gpio-xilinx.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-xlp.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-xra1403.c gpio: xra1403: don't print out global GPIO numbers in debugfs callbacks 2025-09-03 09:38:13 +02:00
gpio-xtensa.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-zevio.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-zynq.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpio-zynqmp-modepin.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
gpiolib-acpi-core.c gpiolib: acpi: Use %pe when passing an error pointer to dev_err() 2025-10-23 08:40:46 +02:00
gpiolib-acpi-quirks.c intel-gpio for v6.17-1 2025-09-16 11:36:37 +02:00
gpiolib-acpi.h gpiolib: acpi: Add acpi_gpio_need_run_edge_events_on_boot() getter 2025-05-21 12:25:24 +03:00
gpiolib-cdev.c gpio: cdev: make sure the cdev fd is still active before emitting events 2025-11-19 12:00:28 +01:00
gpiolib-cdev.h
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gpiolib-devres.c gpiolib: devres: release GPIOs in devm_gpiod_put_array() 2025-07-17 09:22:46 +02:00
gpiolib-legacy.c gpiolib: Remove unused devm_gpio_request() 2025-06-10 10:06:41 +02:00
gpiolib-of.c gpiolib: add a common prefix to GPIO descriptor flags 2025-09-12 09:20:38 +02:00
gpiolib-of.h gpiolib: of: add forward declaration for struct device_node 2025-07-24 11:53:29 +02:00
gpiolib-swnode.c gpio: swnode: don't use the swnode's name as the key for GPIO lookup 2025-11-03 15:13:23 +01:00
gpiolib-swnode.h
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gpiolib-sysfs.c gpiolib: add a common prefix to GPIO descriptor flags 2025-09-12 09:20:38 +02:00
gpiolib-sysfs.h
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gpiolib.c gpiolib: fix invalid pointer access in debugfs 2025-11-03 16:11:01 +01:00
gpiolib.h gpiolib: add a common prefix to GPIO descriptor flags 2025-09-12 09:20:38 +02:00