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linux/drivers/gpio
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xiongxin 2dd6f22860 gpio: dwapb: mask/unmask IRQ when disable/enale it 
commit 1cc3542c76 upstream.

In the hardware implementation of the I2C HID driver based on DesignWare
GPIO IRQ chip, when the user continues to use the I2C HID device in the
suspend process, the I2C HID interrupt will be masked after the resume
process is finished.

This is because the disable_irq()/enable_irq() of the DesignWare GPIO
driver does not synchronize the IRQ mask register state. In normal use
of the I2C HID procedure, the GPIO IRQ irq_mask()/irq_unmask() functions
are called in pairs. In case of an exception, i2c_hid_core_suspend()
calls disable_irq() to disable the GPIO IRQ. With low probability, this
causes irq_unmask() to not be called, which causes the GPIO IRQ to be
masked and not unmasked in enable_irq(), raising an exception.

Add synchronization to the masked register state in the
dwapb_irq_enable()/dwapb_irq_disable() function. mask the GPIO IRQ
before disabling it. After enabling the GPIO IRQ, unmask the IRQ.

Fixes: 7779b34556 ("gpio: add a driver for the Synopsys DesignWare APB GPIO block")
Cc: stable@kernel.org
Co-developed-by: Riwen Lu <luriwen@kylinos.cn>
Signed-off-by: Riwen Lu <luriwen@kylinos.cn>
Signed-off-by: xiongxin <xiongxin@kylinos.cn>
Acked-by: Serge Semin <fancer.lancer@gmail.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2024-01-01 12:39:07 +00:00
..
gpio-74x164.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
gpio-74xx-mmio.c gpio: 74xx-mmio: Use bits instead of plain numbers for flags 2022-07-28 15:47:56 +02:00
gpio-104-dio-48e.c gpio updates for v6.1-rc1 2022-10-08 09:46:29 -07:00
gpio-104-idi-48.c gpio updates for v6.1-rc1 2022-10-08 09:46:29 -07:00
gpio-104-idio-16.c gpio updates for v6.1-rc1 2022-10-08 09:46:29 -07:00
gpio-adnp.c gpio: adnp: Make use of device properties 2022-07-19 09:57:13 +02:00
gpio-adp5520.c gpio: adp5520: cleanup probe error path + remove platform_set_drvdata() 2021-05-21 15:29:53 +02:00
gpio-aggregator.c gpio: aggregator: Fix calling into sleeping GPIO controllers 2022-02-02 11:53:46 +01:00
gpio-altera-a10sr.c gpio: altera-a10sr: Switch to use fwnode instead of of_node 2022-01-24 17:23:15 +02:00
gpio-altera.c gpio: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:38 +01:00
gpio-amd-fch.c gpio: amd-fch: correct logic of GPIO_LINE_DIRECTION 2020-09-28 12:22:04 +02:00
gpio-amd8111.c gpio: amd8111: Fix PCI device reference count leak 2022-11-30 17:18:35 +01:00
gpio-amdpt.c gpio: use raw spinlock for gpio chip shadowed data 2022-04-25 12:10:02 +02:00
gpio-arizona.c gpio: Propagate firmware node from a parent device 2021-12-17 17:50:46 +01:00
gpio-aspeed-sgpio.c gpio updates for v5.17 2022-01-11 12:31:35 -08:00
gpio-aspeed.c gpio: aspeed: fix the GPIO number passed to pinctrl_gpio_set_config() 2023-10-10 22:00:45 +02:00
gpio-ath79.c gpio: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:38 +01:00
gpio-bcm-kona.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE (part 2) 2022-06-10 14:51:35 +02:00
gpio-bd9571mwv.c gpio: bd9571mwv: remove platform_set_drvdata() + cleanup probe 2021-05-21 15:43:26 +02:00
gpio-bd71815.c gpio: Support ROHM BD71815 GPOs 2021-04-14 10:19:22 +01:00
gpio-bd71828.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-brcmstb.c gpio: updates for v6.0-rc1 2022-08-04 18:34:05 -07:00
gpio-bt8xx.c drivers: gpio: bt8xx: prefer dev_err()/dev_warn() over of raw printk 2020-12-08 09:41:32 +01:00
gpio-cadence.c gpio: use raw spinlock for gpio chip shadowed data 2022-04-25 12:10:02 +02:00
gpio-clps711x.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
gpio-creg-snps.c gpio: Setup parent device and get rid of unnecessary of_node assignment 2021-12-17 17:44:19 +01:00
gpio-crystalcove.c gpio: crystalcove: Join function declarations and long lines 2022-06-06 14:09:16 +03:00
gpio-cs5535.c gpio: cs5535: Simplify the return expression of cs5535_gpio_probe() 2020-12-12 01:37:46 +01:00
gpio-da9052.c gpio: da9052: remove platform_set_drvdata() + cleanup probe 2021-05-23 20:32:09 +02:00
gpio-da9055.c gpio: da9055: remove platform_set_drvdata() + cleanup probe 2021-05-21 14:45:57 +02:00
gpio-davinci.c gpio: davinci: Add irq chip flag to skip set wake 2023-04-13 16:55:22 +02:00
gpio-dln2.c gpio: dln2: make irq_chip immutable 2022-06-06 14:09:16 +03:00
gpio-dwapb.c gpio: dwapb: mask/unmask IRQ when disable/enale it 2024-01-01 12:39:07 +00:00
gpio-eic-sprd.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-em.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-en7523.c gpio: Add support for Airoha EN7523 GPIO controller 2022-02-02 10:16:19 +01:00
gpio-ep93xx.c gpio: ep93xx: Fix port F hwirq numbers in handler 2023-02-01 08:34:47 +01:00
gpio-exar.c gpio: exar: access MPIO registers on cascaded chips 2022-09-04 22:25:10 +02:00
gpio-f7188x.c gpio-f7188x: fix chip name and pin count on Nuvoton chip 2023-06-05 09:26:18 +02:00
gpio-ftgpio010.c gpio: ftgpio010: Make irqchip immutable 2022-09-20 16:10:53 +02:00
gpio-ge.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-gpio-mm.c gpio: gpio-mm: Implement and utilize register structures 2022-07-20 17:44:47 +02:00
gpio-grgpio.c gpio: grgpio: Fix device removing 2022-06-23 16:42:27 +02:00
gpio-gw-pld.c gpio: Remove unused local OF node pointers 2021-12-22 10:05:26 +01:00
gpio-hisi.c gpio: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:38 +01:00
gpio-hlwd.c gpio: use raw spinlock for gpio chip shadowed data 2022-04-25 12:10:02 +02:00
gpio-htc-egpio.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-i8255.c gpio: i8255: Introduce the Intel 8255 interface library module 2022-07-20 17:44:36 +02:00
gpio-i8255.h gpio: i8255: Introduce the Intel 8255 interface library module 2022-07-20 17:44:36 +02:00
gpio-ich.c gpio: ich: Switch to be dependent on LPC_ICH 2021-05-05 16:07:41 +02:00
gpio-idt3243x.c gpio: use raw spinlock for gpio chip shadowed data 2022-04-25 12:10:02 +02:00
gpio-imx-scu.c gpio: imx-scu: add imx-scu GPIO driver 2022-08-31 17:21:23 +02:00
gpio-iop.c Merge branch 'i2c/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2019-07-15 21:10:39 -07:00
gpio-it87.c gpio: it87: remove unused code 2021-05-05 16:07:41 +02:00
gpio-ixp4xx.c gpio: ixp4xx: Make irqchip immutable 2022-09-13 16:17:45 +02:00
gpio-janz-ttl.c Bulk GPIO changes for the v5.3 kernel cycle: 2019-07-09 09:07:00 -07:00
gpio-kempld.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-logicvc.c gpio: logicvc: Remove redundant error printing in logicvc_gpio_probe() 2021-05-12 13:35:39 +02:00
gpio-loongson.c MIPS: Loongson64: Rename CPU TYPES 2019-10-31 15:03:10 -07:00
gpio-loongson1.c gpio: use raw spinlock for gpio chip shadowed data 2022-04-25 12:10:02 +02:00
gpio-lp873x.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE 2022-06-10 14:51:36 +02:00
gpio-lp3943.c gpio: lp3943: unsigned to unsigned int cleanup 2022-07-19 09:57:40 +02:00
gpio-lp87565.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE 2022-06-10 14:51:36 +02:00
gpio-lpc18xx.c drivers: gpio: lpc18xx: use devm_platform_ioremap_resource() 2019-04-05 00:04:26 +07:00
gpio-lpc32xx.c gpio: Setup parent device and get rid of unnecessary of_node assignment 2021-12-17 17:44:19 +01:00
gpio-madera.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-max730x.c gpio: max730x: Make __max730x_remove() return void 2021-10-13 19:52:26 +02:00
gpio-max732x.c gpio: max732x: Drop unused support for irq and setup code via platform data 2022-05-05 14:37:17 +02:00
gpio-max3191x.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
gpio-max7300.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
gpio-max7301.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
gpio-max77620.c gpio: max77620: Make the irqchip immutable 2022-05-05 14:56:37 +02:00
gpio-max77650.c gpio: max77650: add MODULE_ALIAS() 2019-07-29 00:03:52 +02:00
gpio-mb86s7x.c gpio: mb86s7x: Remove superfluous test for ACPI companion 2020-05-18 09:15:16 +02:00
gpio-mc33880.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
gpio-menz127.c gpio: use raw spinlock for gpio chip shadowed data 2022-04-25 12:10:02 +02:00
gpio-merrifield.c gpio: merrifield: make irq_chip immutable 2022-06-06 14:09:16 +03:00
gpio-ml-ioh.c gpio: ml-ioh: Convert to use managed functions pcim* and devm_* 2022-05-20 19:20:35 +02:00
gpio-mlxbf.c gpio: gpio-mlxbf: Tell the compiler that ACPI functions may not be used 2020-07-08 09:24:08 +02:00
gpio-mlxbf2.c gpio: mlxbf2: Use generic_handle_irq_safe() 2022-09-19 15:08:38 +02:00
gpio-mm-lantiq.c gpio: mm-lantiq: Fix small typo 2020-04-28 22:41:25 +02:00
gpio-mmio.c gpio: use raw spinlock for gpio chip shadowed data 2022-04-25 12:10:02 +02:00
gpio-mockup.c gpio: mockup: Fix mode of debugfs files 2023-05-30 14:03:18 +01:00
gpio-moxtet.c treewide: change my e-mail address, fix my name 2021-04-09 14:54:23 -07:00
gpio-mpc8xxx.c gpio: mpc8xxx: Fix support for IRQ_TYPE_LEVEL_LOW flow_type in mpc85xx 2022-09-07 13:17:23 +02:00
gpio-mpc5200.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
gpio-msc313.c gpio: Remove dynamic allocation from populate_parent_alloc_arg() 2022-07-10 09:30:00 +01:00
gpio-mt7621.c gpio updates for v6.1-rc1 2022-10-08 09:46:29 -07:00
gpio-mvebu.c gpio: mvebu: fix irq domain leak 2023-08-03 10:23:49 +02:00
gpio-mxc.c gpio: mxc: Unlock on error path in mxc_flip_edge() 2023-02-01 08:34:47 +01:00
gpio-mxs.c gpio: mxs: Fix header comment 2022-06-23 23:18:13 +02:00
gpio-octeon.c drivers: gpio: octeon: use devm_platform_ioremap_resource() 2019-04-05 00:04:27 +07:00
gpio-omap.c gpio: omap: Move PM device over to irq domain 2022-02-09 13:36:53 +00:00
gpio-palmas.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-pca953x.c gpio: pca953x: avoid to use uninitialized value pinctrl 2023-01-12 12:02:20 +01:00
gpio-pca9570.c gpio: pca9570: add pca9571 support 2022-07-19 09:57:13 +02:00
gpio-pcf857x.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
gpio-pch.c gpio: pch: Change PCI device macros 2022-06-21 18:01:11 +03:00
gpio-pci-idio-16.c gpio: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:38 +01:00
gpio-pcie-idio-24.c gpio: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:38 +01:00
gpio-pisosr.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE 2022-06-10 14:51:36 +02:00
gpio-pl061.c gpio: pl061: Make the irqchip immutable 2022-04-19 15:22:26 +01:00
gpio-pmic-eic-sprd.c gpio: pmic-eic-sprd: Add can_sleep flag for PMIC EIC chip 2023-10-06 14:56:50 +02:00
gpio-pxa.c gpio: pxa: disable pinctrl calls for MMP_GPIO 2023-10-10 22:00:45 +02:00
gpio-raspberrypi-exp.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-rc5t583.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
gpio-rcar.c gpio: rcar: Make the irqchip immutable 2022-05-24 16:35:49 +02:00
gpio-rda.c gpio: Remove unused local OF node pointers 2021-12-22 10:05:26 +01:00
gpio-rdc321x.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
gpio-realtek-otto.c gpio: realtek-otto: switch to 32-bit I/O 2022-08-31 17:46:30 +02:00
gpio-reg.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-regmap.c gpio: regmap: Switch to use fwnode instead of of_node 2021-12-23 17:14:19 +01:00
gpio-rockchip.c gpio/rockchip: fix refcount leak in rockchip_gpiolib_register() 2022-12-06 10:10:46 +01:00
gpio-sa1100.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-sama5d2-piobu.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-sch.c gpio: sch: make irq_chip immutable 2022-06-06 14:09:16 +03:00
gpio-sch311x.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-sifive.c gpio: sifive: add missing check for platform_get_irq 2023-06-28 11:12:34 +02:00
gpio-sim.c gpio: sim: pass the GPIO device's software node to irq domain 2023-08-30 16:11:13 +02:00
gpio-siox.c gpio: siox: explicitly support only threaded irqs 2020-09-09 12:59:15 +02:00
gpio-sl28cpld.c gpio: sl28cpld: convert comma to semicolon 2021-02-15 11:43:26 +01:00
gpio-sodaville.c gpio: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:38 +01:00
gpio-spear-spics.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2) 2022-06-10 14:51:35 +02:00
gpio-sprd.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-sta2x11.c gpio: sta2x11: fix typo in a comment 2021-12-17 12:26:13 +01:00
gpio-stmpe.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-stp-xway.c gpio: stp-xway: automatically drive GPHY leds on ar10 and grx390 2020-08-18 21:32:28 +02:00
gpio-syscon.c gpio: syscon: Remove usage of syscon_regmap_lookup_by_compatible 2022-05-02 10:41:33 +02:00
gpio-tb10x.c gpio: tb10x: Fix an error handling path in tb10x_gpio_probe() 2023-10-06 14:56:43 +02:00
gpio-tc3589x.c gpio: tc3589x: Make irqchip immutable 2022-10-03 20:56:46 +02:00
gpio-tegra.c gpio: tegra: Convert to immutable irq chip 2022-10-20 13:47:54 +02:00
gpio-tegra186.c gpio: Remove dynamic allocation from populate_parent_alloc_arg() 2022-07-10 09:30:00 +01:00
gpio-thunderx.c gpio: thunderx: Don't directly include asm-generic/msi.h 2022-07-11 09:15:58 +01:00
gpio-timberdale.c gpio: timberdale: Fix potential deadlock on &tgpio->lock 2023-10-25 12:03:09 +02:00
gpio-tn48m.c gpio: Add Delta TN48M CPLD GPIO driver 2022-02-25 09:59:35 +01:00
gpio-tpic2810.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
gpio-tps6586x.c gpio: Propagate firmware node from a parent device 2021-12-17 17:50:46 +01:00
gpio-tps65086.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-tps65218.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-tps65910.c gpio: Propagate firmware node from a parent device 2021-12-17 17:50:46 +01:00
gpio-tps65912.c gpio: tps65912: remove platform_set_drvdata() + cleanup probe 2021-05-24 20:58:46 +02:00
gpio-tps68470.c gpio: tps68470: Make tps68470_gpio_output() always set the initial value 2023-08-03 10:23:48 +02:00
gpio-tqmx86.c gpio: tqmx86: fix uninitialized variable girq 2022-09-21 09:31:22 +02:00
gpio-ts4800.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2) 2022-06-10 14:51:35 +02:00
gpio-ts4900.c gpio fixes for v5.18-rc1 2022-04-01 10:26:09 -07:00
gpio-ts5500.c gpio: ts5500: Fix Links to Technologic Systems web resources 2022-03-31 16:44:57 +02:00
gpio-twl4030.c gpio: twl4030: Reorder functions which allows to drop a forward declaraion 2022-09-20 09:02:08 +02:00
gpio-twl6040.c gpio: Propagate firmware node from a parent device 2021-12-17 17:50:46 +01:00
gpio-ucb1400.c gpio: ucb1400: Use proper header 2022-08-31 13:37:32 +02:00
gpio-uniphier.c gpio updates for v5.16 2021-11-08 11:55:21 -08:00
gpio-vf610.c gpio: vf610: mask the gpio irq in system suspend and support wakeup 2023-10-25 12:03:16 +02:00
gpio-viperboard.c gpio: viperboard: remove platform_set_drvdata() call in probe 2021-08-31 11:29:28 +02:00
gpio-virtio.c virtio: wrap config->reset calls 2022-01-14 18:50:52 -05:00
gpio-visconti.c gpio: Remove dynamic allocation from populate_parent_alloc_arg() 2022-07-10 09:30:00 +01:00
gpio-vx855.c gpio: vx855: convert comma to semicolon 2021-02-15 11:43:29 +01:00
gpio-wcd934x.c gpio: wcd934x: Fix shift-out-of-bounds error 2021-05-27 09:51:35 +02:00
gpio-wcove.c gpio: wcove: make irq_chip immutable 2022-06-06 14:09:16 +03:00
gpio-winbond.c gpio: winbond: Fix error code in winbond_gpio_get() 2022-06-23 16:29:55 +02:00
gpio-wm831x.c gpio: Propagate firmware node from a parent device 2021-12-17 17:50:46 +01:00
gpio-wm8350.c gpio: wm8350: remove platform_set_drvdata() + cleanup probe 2021-05-25 16:21:28 +02:00
gpio-wm8994.c gpio: wm8994: remove platform_set_drvdata() + cleanup probe 2021-05-25 16:21:14 +02:00
gpio-ws16c48.c gpio: ws16c48: Fix off-by-one error in WS16C48 resource region extent 2023-08-16 18:27:29 +02:00
gpio-xgene-sb.c gpio: xgene-sb: Drop extra check to call acpi_gpiochip_request_interrupts() 2020-05-18 09:16:31 +02:00
gpio-xgene.c gpio: xgene: simplify probe, return devm_gpiochip_add_data() directly 2021-05-23 20:30:26 +02:00
gpio-xgs-iproc.c gpio: xgs-iproc: Drop if with an always false condition 2022-07-19 09:57:13 +02:00
gpio-xilinx.c gpio: updates for v6.0-rc1 2022-08-04 18:34:05 -07:00
gpio-xlp.c gpio: xlp: Fix build errors from Netlogic XLP removal 2021-12-03 16:00:40 +01:00
gpio-xra1403.c gpio: xra1403: remove unneeded spi_set_drvdata() 2020-11-30 17:36:36 +01:00
gpio-xtensa.c gpio: xtensa: fix driver build 2019-12-09 10:40:18 +01:00
gpio-zevio.c gpio: zevio: drop of_gpio.h header 2022-05-14 14:41:21 +02:00
gpio-zynq.c gpio: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:38 +01:00
gpio-zynqmp-modepin.c gpio: modepin: Add driver support for modepin GPIO controller 2021-09-23 10:09:58 +02:00
gpiolib-acpi.c gpiolib: acpi: Add a ignore wakeup quirk for Clevo NL5xNU 2023-05-01 08:26:27 +09:00
gpiolib-acpi.h gpiolib: acpi: Add wake_capable variants of acpi_dev_gpio_irq_get 2022-10-04 15:41:12 +02:00
gpiolib-cdev.c gpiolib: cdev: add gpio_device locking wrapper around gpio_ioctl() 2024-01-01 12:38:59 +00:00
gpiolib-cdev.h gpiolib: fix sysfs when cdev is not selected 2020-11-05 15:35:40 +01:00
gpiolib-devres.c gpiolib: devres: Get rid of unused devm_gpio_free() 2022-07-19 09:56:34 +02:00
gpiolib-legacy.c gpio: Use SPDX header for core library 2018-09-25 09:08:48 +02:00
gpiolib-of.c gpiolib: fix OOB access in quirk callbacks 2022-09-20 08:30:57 +02:00
gpiolib-of.h gpiolib: Bind gpio_device to a driver to enable fw_devlink=on by default 2021-01-27 16:04:10 +01:00
gpiolib-sysfs.c gpiolib: sysfs: Fix error handling on failed export 2023-12-13 18:39:24 +01:00
gpiolib-sysfs.h gpiolib: move gpiolib-sysfs function declarations into their own header 2020-07-12 10:22:00 +02:00
gpiolib.c gpiolib: Fix irq_domain resource tracking for gpiochip_irqchip_add_domain() 2023-06-28 11:12:35 +02:00
gpiolib.h gpiolib: protect the GPIO device against being dropped while in use by user-space 2022-12-31 13:32:42 +01:00
Kconfig gpio-f7188x: fix chip name and pin count on Nuvoton chip 2023-06-05 09:26:18 +02:00
Makefile Input updates for 6.1 merge window: 2022-10-11 10:53:25 -07:00
TODO gpio: Update TODO to mention immutable irq_chip structures 2022-04-19 15:22:26 +01:00