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49182c87af
linux/drivers/gpio
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Bartosz Golaszewski 49182c87af gpiolib: notify user-space when a driver requests its own desc 
We notify user-space about lines being requested from user-space or by
drivers calling gpiod_get() but not when drivers request their own lines
so add the missing call to gpiod_line_state_notify().

Reviewed-by: Kent Gibson <warthog618@gmail.com>
Link: https://lore.kernel.org/r/20241018-gpio-notify-in-kernel-events-v5-1-c79135e58a1c@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2024-10-22 08:59:08 +02:00
..
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 gpio: 104-dio-48e: Add Counter/Timer support 2023-07-27 09:37:33 +02:00
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 gpio: 104-idio-16: Migrate to the regmap API 2023-08-11 14:23:29 +02:00
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: Switch back to struct platform_driver::remove() 2024-10-17 09:00:48 +02:00
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: arizona: Remove unused header(s) 2022-10-19 17:03:55 +03:00
gpio-aspeed-sgpio.c gpio: aspeed-sgpio: Convert to immutable irq_chip 2023-03-10 16:17:20 +01:00
gpio-aspeed.c gpio: aspeed: Support G7 Aspeed gpio controller 2024-10-14 09:04:02 +02:00
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: da9052: Remove unused header(s) 2022-10-19 17:03:55 +03:00
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: switch to device_for_each_child_node_scoped() 2024-10-01 20:53:48 +02:00
gpio-eic-sprd.c gpio: eic-sprd: use generic device_get_match_data() 2024-10-14 10:28:56 +02:00
gpio-elkhartlake.c gpio: elkhartlake: reuse pm_ops from Intel Tangier driver 2023-11-13 17:59:48 +02:00
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 gpio: ep93xx: add DT support for gpio-ep93xx 2024-09-12 14:33:11 +00:00
gpio-exar.c gpio: exar: remove unneeded platform_set_drvdata() call 2023-07-29 16:04:38 +02:00
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 gpio: gpio-mm: Migrate to regmap API 2023-01-30 15:55:28 +01:00
gpio-graniterapids.c gpio: graniterapids: Add missing raw_spinlock_init() 2024-06-26 10:18:19 +02:00
gpio-grgpio.c gpio: Switch back to struct platform_driver::remove() 2024-10-17 09:00:48 +02:00
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 gpio: Explicitly include correct DT includes 2023-07-19 13:24:01 +02:00
gpio-htc-egpio.c
gpio-i8255.c gpio: i8255: Remove unused legacy interface 2023-01-30 15:55:28 +01:00
gpio-i8255.h gpio: i8255: Remove unused legacy interface 2023-01-30 15:55:28 +01:00
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: Remove unused legacy interface 2023-08-11 14:23:32 +02:00
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: Add gpio latch driver 2022-10-26 14:52:01 +02:00
gpio-ljca.c gpio: ljca: use devm_mutex_init() to simplify the error path and remove() 2024-10-14 10:30:36 +02:00
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: add more gpio chip support 2023-09-27 09:06:50 +02:00
gpio-loongson.c
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: remove unneeded platform_set_drvdata() call 2023-08-01 21:14:48 +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 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 spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
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: Switch back to struct platform_driver::remove() 2024-10-17 09:00:48 +02:00
gpio-mc33880.c gpio updates for v6.11-rc1 2024-07-15 17:53:24 -07:00
gpio-menz127.c gpio: menz127: simplify error path and remove remove() 2024-10-17 08:53:49 +02:00
gpio-merrifield.c gpio: merrifield: Utilise temporary variable for struct device 2023-03-06 17:10:46 +02:00
gpio-ml-ioh.c gpio: ml-ioh: Convert to use managed functions pcim* and devm_* 2022-05-20 19:20:35 +02:00
gpio-mlxbf2.c gpio: mlxbf2: Convert to immutable irq_chip 2023-03-10 16:17:32 +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-mpsse.c gpio: add support for FTDI's MPSSE as GPIO 2024-10-14 09:07:32 +02:00
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 updates for v6.1-rc1 2022-10-08 09:46:29 -07:00
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 gpio: Switch back to struct platform_driver::remove() 2024-10-17 09:00:48 +02:00
gpio-palmas.c gpio: palmas: remove unnecessary call to platform_set_drvdata() 2023-08-01 21:22:38 +02:00
gpio-pca953x.c gpio: pca953x: Print the error code on read/write failures 2024-08-21 14:28:55 +02:00
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 gpio: pci-idio-16: Migrate to the regmap API 2023-08-11 14:23:31 +02:00
gpio-pcie-idio-24.c gpio: pcie-idio-24: Use -ENOTSUPP consistently 2024-04-12 21:36:18 +02:00
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 gpio: add missing MODULE_DESCRIPTION() macros 2024-06-07 10:05:21 +02:00
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: realtek-otto: switch to 32-bit I/O 2022-08-31 17:46:30 +02:00
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: Switch back to struct platform_driver::remove() 2024-10-17 09:00:48 +02:00
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: switch to device_for_each_child_node_scoped() 2024-10-01 20:53:48 +02:00
gpio-siox.c gpio: siox: Convert to immutable irq_chip 2023-03-23 14:31:18 +01:00
gpio-sl28cpld.c gpio: sl28cpld: Replace irqchip mask_invert with unmask_base 2022-11-15 15:41:45 +01:00
gpio-sloppy-logic-analyzer.c gpio: Switch back to struct platform_driver::remove() 2024-10-17 09:00:48 +02:00
gpio-sodaville.c
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: 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 gpio: tangier: Use correct type for the IRQ chip data 2024-04-12 23:41:05 +03:00
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: tc3589x: Make irqchip immutable 2022-10-03 20:56:46 +02:00
gpio-tegra186.c gpio: tegra186: Replace of_node_to_fwnode() with more suitable API 2024-09-02 12:27:36 +02:00
gpio-tegra.c gpio: tegra: Replace of_node_to_fwnode() with more suitable API 2024-09-02 12:27:36 +02:00
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: Add Delta TN48M CPLD GPIO driver 2022-02-25 09:59:35 +01:00
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 gpio: tqmx86: fix broken IRQ_TYPE_EDGE_BOTH interrupt type 2024-06-03 14:13:13 +02:00
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: Propagate firmware node from a parent device 2021-12-17 17:50:46 +01:00
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: Use GPIO_LOOKUP_IDX() macro 2024-08-21 12:18:21 +02:00
gpio-visconti.c gpio: visconti: Replace of_node_to_fwnode() with more suitable API 2024-09-02 12:27:36 +02:00
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: winbond: Fix error code in winbond_gpio_get() 2022-06-23 16:29:55 +02:00
gpio-wm831x.c gpio: wm831x: use gpiochip_dup_line_label() 2023-12-08 09:26:20 +01:00
gpio-wm8350.c gpio: wm8350: Remove unused header(s) 2022-10-24 12:29:41 +03:00
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: Switch back to struct platform_driver::remove() 2024-10-17 09:00:48 +02:00
gpio-xgene.c
gpio-xgs-iproc.c gpio: Switch back to struct platform_driver::remove() 2024-10-17 09:00:48 +02:00
gpio-xilinx.c gpio: Switch back to struct platform_driver::remove() 2024-10-17 09:00:48 +02:00
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: remove unneeded call to platform_set_drvdata() 2023-08-03 15:48:27 +02:00
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 gpiolib: Update the kernel documentation - add Return sections 2024-09-02 12:27:36 +02:00
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 gpio: cdev: update flags at once when reconfiguring from user-space 2024-10-08 10:21:46 +02:00
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 gpiolib: legacy: Consolidate devm_gpio_*() with other legacy APIs 2024-09-02 12:27:36 +02:00
gpiolib-of.c gpiolib: Update the kernel documentation - add Return sections 2024-09-02 12:27:36 +02:00
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 gpiolib: Update the kernel documentation - add Return sections 2024-09-02 12:27:36 +02:00
gpiolib-swnode.h gpiolib: add support for software nodes 2022-11-15 11:21:43 +01:00
gpiolib-sysfs.c gpio: sysfs: constify gpio class 2024-10-17 08:53:02 +02:00
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: notify user-space when a driver requests its own desc 2024-10-22 08:59:08 +02:00
gpiolib.h gpiolib: Replace gpio_suffix_count with NULL-terminated array 2024-08-20 10:22:38 +02:00
Kconfig gpio: fold the Kconfig prompt into the option type for GPIO CDEV 2024-10-17 08:53:19 +02:00
Makefile gpio: add support for FTDI's MPSSE as GPIO 2024-10-14 09:07:32 +02:00
TODO Fix typos in GPIO TODO document 2024-09-30 10:16:26 +02:00