Sean Anderson 9860370c21 gpio: xilinx: Convert gpio_lock to raw spinlock ...

irq_chip functions may be called in raw spinlock context. Therefore, we
must also use a raw spinlock for our own internal locking.

This fixes the following lockdep splat:

[    5.349336] =============================
[    5.353349] [ BUG: Invalid wait context ]
[    5.357361] 6.13.0-rc5+ #69 Tainted: G        W
[    5.363031] -----------------------------
[    5.367045] kworker/u17:1/44 is trying to lock:
[    5.371587] ffffff88018b02c0 (&chip->gpio_lock){....}-{3:3}, at: xgpio_irq_unmask (drivers/gpio/gpio-xilinx.c:433 (discriminator 8))
[    5.380079] other info that might help us debug this:
[    5.385138] context-{5:5}
[    5.387762] 5 locks held by kworker/u17:1/44:
[    5.392123] #0: ffffff8800014958 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work (kernel/workqueue.c:3204)
[    5.402260] #1: ffffffc082fcbdd8 (deferred_probe_work){+.+.}-{0:0}, at: process_one_work (kernel/workqueue.c:3205)
[    5.411528] #2: ffffff880172c900 (&dev->mutex){....}-{4:4}, at: __device_attach (drivers/base/dd.c:1006)
[    5.419929] #3: ffffff88039c8268 (request_class#2){+.+.}-{4:4}, at: __setup_irq (kernel/irq/internals.h:156 kernel/irq/manage.c:1596)
[    5.428331] #4: ffffff88039c80c8 (lock_class#2){....}-{2:2}, at: __setup_irq (kernel/irq/manage.c:1614)
[    5.436472] stack backtrace:
[    5.439359] CPU: 2 UID: 0 PID: 44 Comm: kworker/u17:1 Tainted: G        W          6.13.0-rc5+ #69
[    5.448690] Tainted: [W]=WARN
[    5.451656] Hardware name: xlnx,zynqmp (DT)
[    5.455845] Workqueue: events_unbound deferred_probe_work_func
[    5.461699] Call trace:
[    5.464147] show_stack+0x18/0x24 C
[    5.467821] dump_stack_lvl (lib/dump_stack.c:123)
[    5.471501] dump_stack (lib/dump_stack.c:130)
[    5.474824] __lock_acquire (kernel/locking/lockdep.c:4828 kernel/locking/lockdep.c:4898 kernel/locking/lockdep.c:5176)
[    5.478758] lock_acquire (arch/arm64/include/asm/percpu.h:40 kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5851 kernel/locking/lockdep.c:5814)
[    5.482429] _raw_spin_lock_irqsave (include/linux/spinlock_api_smp.h:111 kernel/locking/spinlock.c:162)
[    5.486797] xgpio_irq_unmask (drivers/gpio/gpio-xilinx.c:433 (discriminator 8))
[    5.490737] irq_enable (kernel/irq/internals.h:236 kernel/irq/chip.c:170 kernel/irq/chip.c:439 kernel/irq/chip.c:432 kernel/irq/chip.c:345)
[    5.494060] __irq_startup (kernel/irq/internals.h:241 kernel/irq/chip.c:180 kernel/irq/chip.c:250)
[    5.497645] irq_startup (kernel/irq/chip.c:270)
[    5.501143] __setup_irq (kernel/irq/manage.c:1807)
[    5.504728] request_threaded_irq (kernel/irq/manage.c:2208)

Fixes: a32c7caea292 ("gpio: gpio-xilinx: Add interrupt support")
Signed-off-by: Sean Anderson <sean.anderson@linux.dev>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20250110163354.2012654-1-sean.anderson@linux.dev
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

2025-01-14 14:04:38 +01:00

..

gpio-74x164.c

gpio: 74x164: shrink code

2024-10-21 09:23:20 +02:00

gpio-74xx-mmio.c

gpio: 74xx-mmio: remove unneeded platform_set_drvdata() call

2023-07-29 16:03:17 +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-idi-48: Enable use_raw_spinlock for idi48_regmap_config

2023-04-11 21:08:31 +02:00

gpio-104-idio-16.c

module: Convert symbol namespace to string literal

2024-12-02 11:34:44 -08:00

gpio-adnp.c

gpio: Switch i2c drivers back to use .probe()

2023-05-23 10:09:11 +02:00

gpio-adp5520.c

…

gpio-adp5585.c

gpio: adp5585: Add Analog Devices ADP5585 support

2024-08-01 14:09:28 +01:00

gpio-aggregator.c

gpio: aggregator: simplify aggr_parse() with scoped bitmap

2024-10-02 16:32:46 +02:00

gpio-altera-a10sr.c

gpio: altera-a10sr: remove redundant of_match_ptr

2023-08-03 15:58:45 +02:00

gpio-altera.c

gpio: altera: Add missed base and label initialisations

2024-11-21 09:07:42 +01:00

gpio-amd8111.c

gpio: amd8111: Convert PCIBIOS_* return codes to errnos

2024-05-30 11:20:53 +02:00

gpio-amd-fch.c

…

gpio-amdpt.c

gpio: amdpt: remove remove()

2024-10-17 08:53:34 +02:00

gpio-arizona.c

…

gpio-aspeed-sgpio.c

Fix a potential abuse of seq_printf() format string in drivers

2024-11-22 15:31:35 +01:00

gpio-aspeed.c

Driver core changes for 6.13-rc1

2024-11-29 11:43:29 -08:00

gpio-ath79.c

gpio: ath79: remove support for platform data

2024-09-02 09:45:18 +02:00

gpio-bcm-kona.c

gpio: bcm-kona: Drop unused pdev member in private data structure

2023-07-19 13:26:22 +02:00

gpio-bd9571mwv.c

…

gpio-bd71815.c

…

gpio-bd71828.c

…

gpio-brcmstb.c

gpio: Switch back to struct platform_driver::remove()

2024-10-17 09:00:48 +02:00

gpio-bt8xx.c

…

gpio-cadence.c

gpio: Switch back to struct platform_driver::remove()

2024-10-17 09:00:48 +02:00

gpio-cgbc.c

gpio: Congatec Board Controller gpio driver

2024-10-09 16:32:04 +01:00

gpio-clps711x.c

gpio: clps711x: remove redundant of_match_ptr()

2023-08-03 15:58:46 +02:00

gpio-creg-snps.c

gpio: Explicitly include correct DT includes

2023-07-19 13:24:01 +02:00

gpio-cros-ec.c

gpio: cros-ec: provide ID table for avoiding fallback match

2024-04-02 10:58:21 +02:00

gpio-crystalcove.c

gpio: crystalcove: Use -ENOTSUPP consistently

2024-04-05 20:12:39 +03:00

gpio-cs5535.c

…

gpio-da9052.c

…

gpio-da9055.c

…

gpio-davinci.c

gpio: davinci: use generic device properties

2024-10-14 10:28:40 +02:00

gpio-dln2.c

gpio: Switch back to struct platform_driver::remove()

2024-10-17 09:00:48 +02:00

gpio-ds4520.c

gpio: ds4520: Add ADI DS4520 GPIO Expander Support

2023-07-29 15:56:33 +02:00

gpio-dwapb.c

gpio: dwapb: Add ACPI HID for DWAPB GPIO controller on Fujitsu MONAKA

2024-10-31 13:37:54 +01:00

gpio-eic-sprd.c

gpio: eic-sprd: use generic device_get_match_data()

2024-10-14 10:28:56 +02:00

gpio-elkhartlake.c

module: Convert symbol namespace to string literal

2024-12-02 11:34:44 -08:00

gpio-em.c

pinctrl: em: drop the wrapper around pinctrl_gpio_request()

2023-11-04 10:23:23 +01:00

gpio-en7523.c

gpio: EN7523: fix kernel-doc warnings

2024-01-15 23:15:35 +01:00

gpio-ep93xx.c

Fix a potential abuse of seq_printf() format string in drivers

2024-11-22 15:31:35 +01:00

gpio-exar.c

gpio: exar: set value when external pull-up or pull-down is present

2024-11-21 09:08:47 +01:00

gpio-f7188x.c

gpio-f7188x: fix base values conflicts with other gpio pins

2023-09-11 09:03:44 +02:00

gpio-ftgpio010.c

gpio: ftgpio010: shrink code

2024-10-21 09:23:34 +02:00

gpio-fxl6408.c

gpio: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-07-29 10:50:51 +02:00

gpio-ge.c

gpio: ge: Replace GPLv2 boilerplate with SPDX

2023-07-27 09:33:07 +02:00

gpio-gpio-mm.c

module: Convert symbol namespace to string literal

2024-12-02 11:34:44 -08:00

gpio-graniterapids.c

gpio: graniterapids: Fix GPIO Ack functionality

2024-12-10 10:35:13 +01:00

gpio-grgpio.c

gpio: grgpio: Add NULL check in grgpio_probe

2024-11-18 11:45:06 +01:00

gpio-gw-pld.c

gpio: add missing MODULE_DESCRIPTION() macros

2024-06-07 10:05:21 +02:00

gpio-hisi.c

gpio: hisi: Fix format specifier

2023-10-13 08:39:30 +02:00

gpio-hlwd.c

Fix a potential abuse of seq_printf() format string in drivers

2024-11-22 15:31:35 +01:00

gpio-htc-egpio.c

…

gpio-i8255.c

module: Convert symbol namespace to string literal

2024-12-02 11:34:44 -08:00

gpio-i8255.h

…

gpio-ich.c

gpio: ich: Use devm_gpiochip_add_data() to simplify remove path

2023-03-09 16:08:39 +02:00

gpio-idio-16.c

gpio: idio-16: Actually make use of the GPIO_IDIO_16 symbol namespace

2024-12-10 11:38:57 +01:00

gpio-idio-16.h

gpio: idio-16: Remove unused legacy interface

2023-08-11 14:23:32 +02:00

gpio-idt3243x.c

gpio: idt3243x: Convert to immutable irq_chip

2023-03-10 16:17:30 +01:00

gpio-imx-scu.c

gpio: imx-scu: Use ARRAY_SIZE for array length

2023-08-11 16:20:02 +02:00

gpio-it87.c

…

gpio-ixp4xx.c

gpio: ixp4xx: Replace of_node_to_fwnode() with more suitable API

2024-09-02 12:27:36 +02:00

gpio-janz-ttl.c

…

gpio-kempld.c

…

gpio-latch.c

…

gpio-ljca.c

Linux 6.13-rc2

2024-12-10 11:38:38 +01:00

gpio-logicvc.c

gpio: logicvc: remove unneeded platform_set_drvdata() call

2023-07-29 16:05:50 +02:00

gpio-loongson1.c

gpio: loongson1: Add DT support

2023-03-23 14:31:18 +01:00

gpio-loongson-64bit.c

gpio: loongson: Fix Loongson-2K2000 ACPI GPIO register offset

2025-01-08 09:54:20 +01:00

gpio-loongson.c

…

gpio-lp873x.c

…

gpio-lp3943.c

gpio: lp3943: remove unneeded platform_set_drvdata() call

2023-08-01 21:14:48 +02:00

gpio-lp87565.c

…

gpio-lpc18xx.c

gpio: Switch back to struct platform_driver::remove()

2024-10-17 09:00:48 +02:00

gpio-lpc32xx.c

gpio: lpc32xx: fix module autoloading

2024-04-12 21:30:58 +02:00

gpio-madera.c

…

gpio-max730x.c

gpio: max730x: use devres to shrink and simplify code

2024-10-21 09:23:47 +02:00

gpio-max732x.c

gpio: max732x: remove redundant CONFIG_OF and of_match_ptr()

2023-08-03 15:56:30 +02:00

gpio-max3191x.c

gpio: max3191x: remove redundant of_match_ptr()

2023-08-03 15:58:50 +02:00

gpio-max7300.c

gpio: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-07-29 10:50:51 +02:00

gpio-max7301.c

…

gpio-max77620.c

gpio: max77620: remove unneeded platform_set_drvdata() call

2023-08-01 21:15:23 +02:00

gpio-max77650.c

…

gpio-mb86s7x.c

gpio: mb86s7x: remove some dead code in mb86s70_gpio_to_irq()

2024-10-24 10:37:51 +02:00

gpio-mc33880.c

gpio updates for v6.11-rc1

2024-07-15 17:53:24 -07:00

gpio-menz127.c

module: Convert symbol namespace to string literal

2024-12-02 11:34:44 -08:00

gpio-merrifield.c

module: Convert symbol namespace to string literal

2024-12-02 11:34:44 -08:00

gpio-ml-ioh.c

…

gpio-mlxbf2.c

Fix a potential abuse of seq_printf() format string in drivers

2024-11-22 15:31:35 +01:00

gpio-mlxbf3.c

gpio: mlxbf3: Support shutdown() function

2024-08-10 21:35:16 +02:00

gpio-mlxbf.c

…

gpio-mm-lantiq.c

gpio: Switch back to struct platform_driver::remove()

2024-10-17 09:00:48 +02:00

gpio-mmio.c

gpio: mmio: do not calculate bgpio_bits via "ngpios"

2024-07-03 15:27:59 +02:00

gpio-mockup.c

[tree-wide] finally take no_llseek out

2024-09-27 08:18:43 -07:00

gpio-moxtet.c

…

gpio-mpc8xxx.c

gpio: Switch back to struct platform_driver::remove()

2024-10-17 09:00:48 +02:00

gpio-mpc5200.c

gpio: Switch back to struct platform_driver::remove()

2024-10-17 09:00:48 +02:00

gpio-mpfs.c

gpio: mpfs: add CoreGPIO support

2024-11-13 16:29:27 +01:00

gpio-mpsse.c

gpio: mpsse: Remove usage of the deprecated ida_simple_xx() API

2024-11-22 15:23:31 +01:00

gpio-msc313.c

gpio: msc313: Replace of_node_to_fwnode() with more suitable API

2024-09-02 12:27:36 +02:00

gpio-mt7621.c

…

gpio-mvebu.c

gpio: mvebu: use generic device properties

2024-10-08 10:08:51 +02:00

gpio-mxc.c

gpio: mxc: Use helper function devm_clk_get_optional_enabled()

2023-08-21 14:11:16 +02:00

gpio-mxs.c

gpio: mxs: fix Wvoid-pointer-to-enum-cast warning

2023-08-11 16:21:46 +02:00

gpio-nomadik.c

drivers/gpio/nomadik: move dummy nmk_gpio_dbg_show_one() to header

2024-03-12 12:53:35 +01:00

gpio-npcm-sgpio.c

gpio: nuvoton: Fix sgpio irq handle error

2024-05-07 09:44:33 +02:00

gpio-octeon.c

…

gpio-omap.c

Driver core changes for 6.13-rc1

2024-11-29 11:43:29 -08:00

gpio-palmas.c

gpio: palmas: remove unnecessary call to platform_set_drvdata()

2023-08-01 21:22:38 +02:00

gpio-pca953x.c

Fix a potential abuse of seq_printf() format string in drivers

2024-11-22 15:31:35 +01:00

gpio-pca9570.c

gpio: pca9570: fix kerneldoc

2023-08-21 10:39:58 +02:00

gpio-pcf857x.c

gpio: add missing MODULE_DESCRIPTION() macros

2024-06-07 10:05:21 +02:00

gpio-pch.c

gpio: pch: kerneldoc fixes for excess members

2024-09-02 14:35:32 +02:00

gpio-pci-idio-16.c

module: Convert symbol namespace to string literal

2024-12-02 11:34:44 -08:00

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_gpiochip_add_data() to simplify remove path

2023-07-20 17:22:10 +02:00

gpio-pl061.c

Fix a potential abuse of seq_printf() format string in drivers

2024-11-22 15:31:35 +01:00

gpio-pmic-eic-sprd.c

gpio: pmic-eic-sprd: Configure the bit corresponding to the EIC through offset

2024-01-03 09:50:47 +01:00

gpio-pxa.c

treewide: rename pinctrl_gpio_direction_output_new()

2023-11-04 10:23:22 +01:00

gpio-raspberrypi-exp.c

gpio: raspberrypi-exp: remove redundant of_match_ptr()

2023-08-03 15:58:52 +02:00

gpio-rc5t583.c

gpio: rc5t583: remove unneeded call to platform_set_drvdata()

2023-08-01 21:26:48 +02:00

gpio-rcar.c

gpio: Switch back to struct platform_driver::remove()

2024-10-17 09:00:48 +02:00

gpio-rda.c

gpio: rda: Convert to immutable irq_chip

2023-03-23 14:31:18 +01:00

gpio-rdc321x.c

gpio: rdc321x: Convert PCIBIOS_* return codes to errnos

2024-05-30 11:21:05 +02:00

gpio-realtek-otto.c

…

gpio-reg.c

gpio: reg: Add missing header(s)

2023-03-06 12:33:02 +02:00

gpio-regmap.c

gpio: regmap: Use -ENOTSUPP consistently

2024-04-12 21:36:40 +02:00

gpio-rockchip.c

gpio: rockchip: support new version GPIO

2024-11-12 13:51:25 +01:00

gpio-rtd.c

gpio: rtd: Fix signedness bug in probe

2024-01-15 11:07:46 +01:00

gpio-sa1100.c

gpio: sa1100: include <mach/generic.h>

2023-05-17 11:56:24 +02:00

gpio-sama5d2-piobu.c

gpio: sama5d2-piobu: convert comma to semicolon

2024-09-05 09:34:51 +02:00

gpio-sch311x.c

gpio: sch311x: Use devm_gpiochip_add_data() to simplify remove path

2023-05-17 11:52:14 +02:00

gpio-sch.c

gpio: sch: Utilise temporary variable for struct device

2024-04-15 16:12:18 +03:00

gpio-sifive.c

gpio: sifive: remove unneeded call to platform_set_drvdata()

2023-11-15 15:39:40 +01:00

gpio-sim.c

gpio: sim: lock up configfs that an instantiated device depends on

2025-01-03 17:15:04 +01:00

gpio-siox.c

gpio: siox: Convert to immutable irq_chip

2023-03-23 14:31:18 +01:00

gpio-sl28cpld.c

…

gpio-sloppy-logic-analyzer.c

Linux 6.12-rc6

2024-11-04 08:46:55 +01:00

gpio-sodaville.c

…

gpio-spear-spics.c

…

gpio-sprd.c

gpio: Explicitly include correct DT includes

2023-07-19 13:24:01 +02:00

gpio-stmpe.c

gpio: stmpe: Sort headers

2024-09-04 09:02:44 +02:00

gpio-stp-xway.c

gpio: stp-xway: Simplify using devm_clk_get_enabled()

2024-09-02 12:31:48 +02:00

gpio-syscon.c

gpio: syscon: fix excess struct member build warning

2024-09-02 12:35:59 +02:00

gpio-tangier.c

module: Convert symbol namespace to string literal

2024-12-02 11:34:44 -08:00

gpio-tangier.h

gpio: tangier: unexport suspend/resume handles

2023-11-13 17:59:48 +02:00

gpio-tb10x.c

gpio: Switch back to struct platform_driver::remove()

2024-10-17 09:00:48 +02:00

gpio-tc3589x.c

…

gpio-tegra186.c

Fix a potential abuse of seq_printf() format string in drivers

2024-11-22 15:31:35 +01:00

gpio-tegra.c

Fix a potential abuse of seq_printf() format string in drivers

2024-11-22 15:31:35 +01:00

gpio-thunderx.c

gpio: thunderx: Replace of_node_to_fwnode() with more suitable API

2024-09-02 12:27:36 +02:00

gpio-timberdale.c

gpio: timberdale: Fix potential deadlock on &tgpio->lock

2023-09-27 08:51:28 +02:00

gpio-tn48m.c

…

gpio-tpic2810.c

gpio: Switch i2c drivers back to use .probe()

2023-05-23 10:09:11 +02:00

gpio-tps6586x.c

gpio: Explicitly include correct DT includes

2023-07-19 13:24:01 +02:00

gpio-tps65086.c

gpio: tps65086: Use devm_gpiochip_add_data() to simplify remove path

2023-05-17 11:40:40 +02:00

gpio-tps65218.c

gpio: tps65218: remove redundant of_match_ptr()

2023-08-03 15:55:34 +02:00

gpio-tps65219.c

gpio: tps65219: don't use CONFIG_DEBUG_GPIO

2023-12-27 15:56:48 +01:00

gpio-tps65910.c

gpio: Explicitly include correct DT includes

2023-07-19 13:24:01 +02:00

gpio-tps65912.c

…

gpio-tps68470.c

gpio: tps68470: Make tps68470_gpio_output() always set the initial value

2023-07-19 13:22:13 +02:00

gpio-tqmx86.c

Fix a potential abuse of seq_printf() format string in drivers

2024-11-22 15:31:35 +01:00

gpio-ts4800.c

gpio: Explicitly include correct DT includes

2023-07-19 13:24:01 +02:00

gpio-ts4900.c

gpio: ts4900: use generic device properties

2024-10-14 10:28:21 +02:00

gpio-ts5500.c

gpio: Switch back to struct platform_driver::remove()

2024-10-17 09:00:48 +02:00

gpio-twl4030.c

This removes all usage of global GPIO numbers from

2023-05-31 17:01:34 +02:00

gpio-twl6040.c

…

gpio-uniphier.c

gpio: Switch back to struct platform_driver::remove()

2024-10-17 09:00:48 +02:00

gpio-vf610.c

gpio: vf610: use generic device_get_match_data()

2024-10-14 10:29:11 +02:00

gpio-viperboard.c

…

gpio-virtio.c

virtio: rename virtio_find_vqs_info() to virtio_find_vqs()

2024-07-17 05:20:58 -04:00

gpio-virtuser.c

gpio: virtuser: lock up configfs that an instantiated device depends on

2025-01-03 17:15:04 +01:00

gpio-visconti.c

Fix a potential abuse of seq_printf() format string in drivers

2024-11-22 15:31:35 +01:00

gpio-vx855.c

gpio: vx855: remove unneeded call to platform_set_drvdata()

2023-08-03 15:48:15 +02:00

gpio-wcd934x.c

gpio: Explicitly include correct DT includes

2023-07-19 13:24:01 +02:00

gpio-wcove.c

gpio: wcove: Use -ENOTSUPP consistently

2024-04-05 20:12:03 +03:00

gpio-winbond.c

…

gpio-wm831x.c

gpio: wm831x: use gpiochip_dup_line_label()

2023-12-08 09:26:20 +01:00

gpio-wm8350.c

…

gpio-wm8994.c

gpio: wm8994: use gpiochip_dup_line_label()

2023-12-08 09:26:25 +01:00

gpio-ws16c48.c

gpio updates for v6.6

2023-08-29 10:21:56 -07:00

gpio-xgene-sb.c

gpio: xgene-sb: don't use "proxy" headers

2024-10-22 09:21:12 +02:00

gpio-xgene.c

…

gpio-xgs-iproc.c

Driver core changes for 6.13-rc1

2024-11-29 11:43:29 -08:00

gpio-xilinx.c

gpio: xilinx: Convert gpio_lock to raw spinlock

2025-01-14 14:04:38 +01:00

gpio-xlp.c

gpio: xlp: Convert to immutable irq_chip

2023-03-23 14:31:19 +01:00

gpio-xra1403.c

gpio: xra1403: remove redundant of_match_ptr()

2023-08-03 15:58:54 +02:00

gpio-xtensa.c

…

gpio-zevio.c

gpio: zevio: Add missed label initialisation

2024-11-21 09:06:17 +01:00

gpio-zynq.c

gpio: Switch back to struct platform_driver::remove()

2024-10-17 09:00:48 +02:00

gpio-zynqmp-modepin.c

gpio: modepin: Enable module autoloading

2024-09-02 15:00:53 +02:00

gpiolib-acpi.c

gpio: acpi: switch to device_for_each_child_node_scoped()

2024-09-30 14:25:54 +03:00

gpiolib-acpi.h

gpio: acpi: Make acpi_gpio_count() take firmware node as a parameter

2024-03-01 09:08:34 +01:00

gpiolib-cdev.c

gpiolib: cdev: use !mem_is_zero() instead of memchr_inv(s, 0, n)

2024-11-12 09:46:17 +01:00

gpiolib-cdev.h

…

gpiolib-devres.c

gpiolib: legacy: Consolidate devm_gpio_*() with other legacy APIs

2024-09-02 12:27:36 +02:00

gpiolib-legacy.c

gpio: Get rid of GPIOF_ACTIVE_LOW

2024-11-09 14:55:33 +01:00

gpiolib-of.c

gpio: Use of_property_present() for non-boolean properties

2024-11-06 14:41:06 +01:00

gpiolib-of.h

gpio: of: Make of_gpio_get_count() take firmware node as a parameter

2024-03-01 09:07:21 +01:00

gpiolib-swnode.c

module: Convert symbol namespace to string literal

2024-12-02 11:34:44 -08:00

gpiolib-swnode.h

…

gpiolib-sysfs.c

gpio: sysfs: emit chardev line-state events on edge store

2024-11-04 08:56:20 +01:00

gpiolib-sysfs.h

gpiolib: revert the attempt to protect the GPIO device list with an rwsem

2024-01-17 09:52:37 +01:00

gpiolib.c

gpiolib: clean up debugfs separator handling

2024-11-04 08:47:34 +01:00

gpiolib.h

gpiolib: notify user-space about in-kernel line state changes

2024-10-22 08:59:09 +02:00

Kconfig

gpio: GPIO_MVEBU should not default to y when compile-testing

2024-12-04 15:27:49 +01:00

Makefile

gpio: mpfs: add polarfire soc gpio support

2024-11-06 14:40:08 +01:00

TODO

Fix typos in GPIO TODO document

2024-09-30 10:16:26 +02:00