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Linus Walleij 3b4feb2115 gpio: sysfs: Enforce character device 
If users select sysfs support they get the character device
as well so that end-users cannot complain that they
"only have sysfs on my system". They should have the
character device at all times.

If someone is in so dire need of stripping out the
character device while still enabling the sysfs ABI they
can very well patch the kernel.

Also only show this obsolete option to expert users.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20201110142724.14760-1-linus.walleij@linaro.org
2020-12-04 09:03:44 +01:00
..
gpio-74x164.c
gpio: 74x164: utilize the for_each_set_clump8 macro
2019-12-04 19:44:12 -08:00
gpio-74xx-mmio.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-104-dio-48e.c
gpio: 104-dio-48e: Use irqchip template
2020-07-23 15:09:26 +02:00
gpio-104-idi-48.c
gpio: 104-idi-48: improve code indentation
2020-10-29 14:58:00 +01:00
gpio-104-idio-16.c
gpio: 104-idio-16: Use irqchip template
2020-07-23 15:10:25 +02:00
gpio-adnp.c
gpio: adnp: Use irqchip template
2020-07-20 15:34:59 +02:00
gpio-adp5520.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149
2019-05-30 11:25:18 -07:00
gpio-adp5588.c
gpio: adp5588: Use irqchip template
2020-07-20 15:47:50 +02:00
gpio-aggregator.c
gpio: aggregator: Refactor ->{get, set}_multiple() to make Sparse happy
2020-08-18 21:39:39 +02:00
gpio-altera-a10sr.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
2019-05-30 11:29:52 -07:00
gpio-altera.c
gpio: gpio-altera: Add missing kerneldoc entry and demote comment
2020-07-08 09:24:07 +02:00
gpio-amd8111.c
…
gpio-amd-fch.c
gpio: amd-fch: correct logic of GPIO_LINE_DIRECTION
2020-09-28 12:22:04 +02:00
gpio-amdpt.c
Bulk GPIO changes for the v5.3 kernel cycle:
2019-07-09 09:07:00 -07:00
gpio-arizona.c
gpio: arizona: put pm_runtime in case of failure
2020-06-16 10:38:07 +02:00
gpio-aspeed-sgpio.c
Some late GPIO fixes for the v5.9 series:
2020-10-02 09:51:42 -07:00
gpio-aspeed.c
gpio: aspeed: fix ast2600 bank properties
2020-10-26 15:51:57 +01:00
gpio-ath79.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
gpio-bcm-kona.c
gpio: bcm-kona: Simplify with dev_err_probe()
2020-08-28 20:13:51 +02:00
gpio-bd9571mwv.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-bd70528.c
This is the bulk of GPIO changes for the v5.5 kernel cycle
2019-12-01 17:56:50 -08:00
gpio-bd71828.c
gpio: bd71828: Remove unneeded defines for GPIO_LINE_DIRECTION_IN/OUT
2020-02-10 10:55:18 +01:00
gpio-brcmstb.c
gpio: brcmstb: support gpio-line-names property
2020-03-26 00:02:03 +01:00
gpio-bt8xx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
gpio-cadence.c
gpio: cadence: Pass irqchip when adding gpiochip
2019-08-15 09:44:19 +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: aspeed-sgpio: fixed typos
2020-01-23 16:16:05 +01:00
gpio-crystalcove.c
gpio: crystalcove: Free IRQ on error path
2020-08-04 01:25:02 +02:00
gpio-cs5535.c
docs: driver-model: move it to the driver-api book
2019-07-15 11:03:02 -03:00
gpio-da9052.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
gpio-da9055.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
gpio-davinci.c
gpio: davinci: Simplify with dev_err_probe()
2020-08-28 20:15:06 +02:00
gpio-dln2.c
gpio: dln2: Use irqchip template
2020-07-23 15:03:25 +02:00
gpio-dwapb.c
gpio: dwapb: Fix missing conversion to GPIO-lib-based IRQ-chip
2020-10-26 15:48:25 +01:00
gpio-eic-sprd.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
gpio-em.c
gpio: em: Use platform_get_irq() to obtain interrupts
2019-11-13 13:47:48 +01:00
gpio-ep93xx.c
gpio: ep93xx: Pass irqchip when adding gpiochip
2019-09-04 10:59:10 +02:00
gpio-exar.c
gpio: exar: Fix bad handling for ida_simple_get error path
2020-05-05 18:24:56 +02:00
gpio-f7188x.c
gpio-f7188x: Add GPIO support for F81865
2020-05-05 18:22:26 +02:00
gpio-ftgpio010.c
gpio: ftgpio010: Fix small typo
2020-04-28 15:50:28 +02:00
gpio-ge.c
…
gpio-gpio-mm.c
gpio: gpio-mm: utilize for_each_set_clump8 macro
2019-12-04 19:44:12 -08:00
gpio-grgpio.c
gpio: Remove the unused flags
2020-01-15 11:24:19 +01:00
gpio-gw-pld.c
gpio: Add a Gateworks PLD GPIO driver
2019-02-09 11:33:37 +01:00
gpio-hlwd.c
gpio: hlwd: Pass irqchip when adding gpiochip
2019-08-15 09:57:29 +02:00
gpio-htc-egpio.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-ich.c
gpio: ich: changed every 'unsigned' to 'unsigned int'
2020-07-22 16:00:27 +03:00
gpio-intel-mid.c
gpio: intel-mid: Move hardware initialization to callback
2019-10-15 01:18:51 +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: gpio-it87: Fix formatting issues which confuse kerneldoc
2020-07-08 09:24:08 +02:00
gpio-ixp4xx.c
gpio: updates for v5.4
2019-09-03 16:04:19 +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: Add support for the Xylon LogiCVC GPIOs
2019-12-13 09:50:29 +01:00
gpio-loongson1.c
drivers: gpio: loongon1: use devm_platform_ioremap_resource()
2019-04-05 00:04:26 +07:00
gpio-loongson.c
MIPS: Loongson64: Rename CPU TYPES
2019-10-31 15:03:10 -07:00
gpio-lp873x.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-lp3943.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372
2019-06-05 17:37:10 +02:00
gpio-lp87565.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-lpc18xx.c
drivers: gpio: lpc18xx: use devm_platform_ioremap_resource()
2019-04-05 00:04:26 +07:00
gpio-lpc32xx.c
gpio: lpc32xx: allow building on non-lpc32xx targets
2019-08-15 21:33:07 +02:00
gpio-madera.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-max730x.c
gpio: max730x: bring gpiochip_add_data after port config
2020-05-22 17:01:25 +02:00
gpio-max732x.c
gpio: max732x: Use irqchip template
2020-08-04 01:12:43 +02:00
gpio-max3191x.c
gpio: max3191x: utilize the for_each_set_clump8 macro
2019-12-04 19:44:13 -08:00
gpio-max7300.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
gpio-max7301.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
gpio-max77620.c
gpio: max77620: Use helper variable and clarify
2020-07-17 14:03:38 +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-mc9s08dz60.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
gpio-mc33880.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 176
2019-05-30 11:29:19 -07:00
gpio-menz127.c
drivers: mcb: use symbol namespaces
2019-11-03 19:54:53 +01:00
gpio-merrifield.c
gpio: merrifield: Better show how GPIO and IRQ bases are derived from hardware
2020-04-16 20:41:06 +03:00
gpio-ml-ioh.c
gpio: gpio-ml-ioh: Fix missing ':' in 'struct ioh_gpio_reg_data
2020-06-30 17:00:11 +03:00
gpio-mlxbf2.c
gpio: gpio-mlxbf2.c: Provide __releases() annotation to stop confusing Sparse
2020-07-08 09:24:08 +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-mm-lantiq.c
gpio: mm-lantiq: Fix small typo
2020-04-28 22:41:25 +02:00
gpio-mmio.c
gpio: mmio: replace open-coded for_each_set_bit()
2020-07-16 15:07:18 +02:00
gpio-mockup.c
gpio: mockup: refactor the module init function
2020-09-30 10:52:21 +02:00
gpio-moxtet.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-mpc8xxx.c
gpio: mpc8xxx: simplify ls1028a/ls1088a support
2020-09-30 10:50:30 +02:00
gpio-mpc5200.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333
2019-06-05 17:37:06 +02:00
gpio-msic.c
gpio: msic: Convert to use SPDX identifier
2019-02-08 15:55:41 +02:00
gpio-mt7621.c
gpio: mt7621: add BGPIOF_NO_SET_ON_INPUT flag
2020-03-25 09:50:45 +01:00
gpio-mvebu.c
gpio: mvebu: Make use of for_each_requested_gpio()
2020-06-20 23:13:27 +02:00
gpio-mxc.c
gpio: mxc: Convert the driver to DT-only
2020-11-18 08:52:22 +01:00
gpio-mxs.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-octeon.c
drivers: gpio: octeon: use devm_platform_ioremap_resource()
2019-04-05 00:04:27 +07:00
gpio-omap.c
Revert "Revert "gpio: omap: Fix lost edge wake-up interrupts""
2020-10-28 16:40:47 +01:00
gpio-palmas.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
2019-05-30 11:29:52 -07:00
gpio-pca953x.c
GPIO bulk changes for the v5.10 kernel cycle:
2020-10-13 10:09:33 -07:00
gpio-pca9570.c
gpio: pca9570: add GPO driver for PCA9570
2020-07-16 14:35:12 +02:00
gpio-pcf857x.c
gpio: pcf857x: Use irqchip template
2020-07-20 15:56:40 +02:00
gpio-pch.c
gpio: pch: Add a blank line between declaration and code
2020-07-21 19:12:57 +03:00
gpio-pci-idio-16.c
gpio: pci-idio-16: Use irqchip template
2020-07-23 15:11:26 +02:00
gpio-pcie-idio-24.c
gpio: pcie-idio-24: Enable PEX8311 interrupts
2020-11-06 15:19:44 +01:00
gpio-pisosr.c
gpio: pisosr: Simplify with dev_err_probe()
2020-08-28 20:15:51 +02:00
gpio-pl061.c
gpio: pl061: Support building as module
2020-04-14 16:23:46 +02:00
gpio-pmic-eic-sprd.c
gpio: gpio-pmic-eic-sprd: Fix incorrectly named property 'map'
2020-07-08 09:24:07 +02:00
gpio-pxa.c
gpio: pxa: Fix return value of pxa_gpio_probe()
2020-05-25 11:14:36 +02:00
gpio-raspberrypi-exp.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +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: Use irqchip template
2020-07-30 00:13:10 +02:00
gpio-rda.c
gpio: Add RDA Micro GPIO controller support
2019-10-29 15:12:52 +01:00
gpio-rdc321x.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
gpio-reg.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-regmap.c
gpio: add a reusable generic gpio_chip using regmap
2020-06-03 10:48:37 +02:00
gpio-sa1100.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-sama5d2-piobu.c
gpio: gpio-sama5d2-piobu: Demote all kerneldoc headers to basic comment blocks
2020-07-08 09:24:07 +02:00
gpio-sch311x.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-sch.c
gpio: sch: Add a blank line between declaration and code
2020-07-22 16:00:27 +03:00
gpio-sifive.c
gpio: sifive: Fix SiFive gpio probe
2020-11-11 09:53:09 +01:00
gpio-siox.c
gpio: siox: explicitly support only threaded irqs
2020-09-09 12:59:15 +02:00
gpio-sl28cpld.c
gpio: Add support for the sl28cpld GPIO controller
2020-09-17 16:00:20 +01:00
gpio-sodaville.c
gpio: sodaville: Convert to use SPDX identifier
2018-12-07 17:34:08 +02:00
gpio-spear-spics.c
drivers: gpio: spear-spics: use devm_platform_ioremap_resource()
2019-04-05 00:04:27 +07:00
gpio-sprd.c
gpio: sprd: Clear interrupt when setting the type as edge
2020-08-31 18:06:28 +02:00
gpio-sta2x11.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333
2019-06-05 17:37:06 +02:00
gpio-stmpe.c
gpio: stmpe: Fix forgotten refactoring
2020-10-28 15:51:27 +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: gpio-syscon: Fix formatting issues which confuse kerneldoc
2020-07-08 09:24:08 +02:00
gpio-tb10x.c
gpio: remove unneeded MODULE_VERSION() usage
2019-12-12 17:09:50 +01:00
gpio-tc3589x.c
GPIO bulk changes for the v5.10 kernel cycle:
2020-10-13 10:09:33 -07:00
gpio-tegra186.c
gpio: tegra186: Allow optional irq parent callbacks
2020-10-10 12:12:10 +01:00
gpio-tegra.c
gpio: tegra: mask GPIO IRQs during IRQ shutdown
2020-04-28 16:22:33 +02:00
gpio-thunderx.c
gpio: thunderx: Switch to GPIOLIB_IRQCHIP
2020-01-15 11:18:29 +01:00
gpio-timberdale.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 176
2019-05-30 11:29:19 -07:00
gpio-tpic2810.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-tps6586x.c
gpio: tps65xxx: Use SPDX license tag
2018-09-04 08:22:47 +02:00
gpio-tps65086.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-tps65218.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 111
2019-05-24 17:39:01 +02:00
gpio-tps65910.c
gpio: tps65xxx: Use SPDX license tag
2018-09-04 08:22:47 +02:00
gpio-tps65912.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-tps68470.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-tqmx86.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-ts4800.c
drivers: gpio: ts4800: use devm_platform_ioremap_resource()
2019-04-05 00:04:28 +07:00
gpio-ts4900.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-ts5500.c
gpio: ts5500: Delete platform data handling
2018-09-04 08:22:47 +02:00
gpio-twl4030.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-twl6040.c
gpio: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-ucb1400.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
gpio-uniphier.c
gpio: uniphier: Replace zero-length array with flexible-array member
2020-03-02 08:52:55 +01:00
gpio-vf610.c
gpio: vf610: Pass irqchip when adding gpiochip
2019-08-23 09:41:18 +02:00
gpio-viperboard.c
gpio: viperboard: Replace 'unsigned' with 'unsigned int'
2019-08-05 11:26:58 +02:00
gpio-vr41xx.c
gpio: vr41xx: Use devm_platform_ioremap_resource()
2019-06-27 15:56:51 +01:00
gpio-vx855.c
gpio: vx855: fixed a typo
2020-01-15 13:45:01 +01:00
gpio-wcd934x.c
gpio: wcd934x: Fix logic of wcd_gpio_get
2020-02-10 10:50:58 +01:00
gpio-wcove.c
gpio: wcove: Request IRQ after all initialisation done
2020-08-04 01:25:02 +02:00
gpio-winbond.c
…
gpio-wm831x.c
gpio: wm8xxx: Cut down on boilerplate
2018-09-17 10:55:24 -07:00
gpio-wm8350.c
gpio: wm8xxx: Cut down on boilerplate
2018-09-17 10:55:24 -07:00
gpio-wm8994.c
gpio: wm8xxx: Cut down on boilerplate
2018-09-17 10:55:24 -07:00
gpio-ws16c48.c
gpio: ws16c48: Use irqchip template
2020-07-23 15:08:55 +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: Use new GPIO_LINE_DIRECTION
2019-11-07 09:27:48 +01:00
gpio-xgs-iproc.c
This is the bulk of pin control changes for the v5.6 kernel cycle:
2020-01-29 09:51:36 -08:00
gpio-xilinx.c
gpio: gpio-xilinx: Check return value of of_property_read_u32
2020-11-18 08:52:22 +01:00
gpio-xlp.c
gpio: xlp: Pass irqchip when adding gpiochip
2019-08-15 09:55:07 +02:00
gpio-xra1403.c
gpio: xra1403: Make use of for_each_requested_gpio()
2020-06-20 23:13:27 +02:00
gpio-xtensa.c
gpio: xtensa: fix driver build
2019-12-09 10:40:18 +01:00
gpio-zevio.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
gpio-zx.c
gpio: Unconditionally assign .request()/.free()
2020-04-02 09:16:06 +02:00
gpio-zynq.c
gpio: zynq: Simplify with dev_err_probe()
2020-08-28 20:16:06 +02:00
gpiolib-acpi.c
gpiolib: acpi: Use BIT() macro to increase readability
2020-11-16 14:14:35 +02:00
gpiolib-acpi.h
gpiolib: acpi: Take into account debounce settings
2020-11-16 14:14:35 +02:00
gpiolib-cdev.c
gpiolib: Switch to use compat_need_64bit_alignment_fixup() helper
2020-10-28 15:47:00 +01:00
gpiolib-cdev.h
gpiolib: fix sysfs when cdev is not selected
2020-11-05 15:35:40 +01:00
gpiolib-devres.c
gpio: don't use same lockdep class for all devm_gpiochip_add_data users
2020-08-04 01:22:02 +02:00
gpiolib-legacy.c
gpio: Use SPDX header for core library
2018-09-25 09:08:48 +02:00
gpiolib-of.c
gpiolib: generalize devprop_gpiochip_set_names() for device properties
2020-09-14 10:54:01 +02:00
gpiolib-of.h
gpio: of: Add DT overlay support for GPIO hogs
2020-02-21 17:10:33 +01:00
gpiolib-sysfs.c
gpiolib: move gpiolib-sysfs function declarations into their own header
2020-07-12 10:22:00 +02:00
gpiolib-sysfs.h
gpiolib: move gpiolib-sysfs function declarations into their own header
2020-07-12 10:22:00 +02:00
gpiolib.c
gpiolib: Introduce gpio_set_debounce_timeout() for internal use
2020-11-16 14:14:34 +02:00
gpiolib.h
gpiolib: Introduce gpio_set_debounce_timeout() for internal use
2020-11-16 14:14:34 +02:00
Kconfig
gpio: sysfs: Enforce character device
2020-12-04 09:03:44 +01:00
Makefile
- New Drivers
2020-10-14 15:56:58 -07:00
TODO
gpio: Retire the explicit gpio irqchip code
2020-10-28 15:50:06 +01:00