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7e7c059cb5
linux/drivers/gpio
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Linus Walleij 7e7c059cb5 gpio: convince line to become input in irq helper 
The generic IRQ helper library just checks if the IRQ line is
set as input before activating it for interrupts. As we
recently started to check things better with .get_dir() it
turns out that it's good to try to convince the line to become
an input before attempting to lock it as IRQ.

Reviewed-by: Björn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-06-23 11:06:58 +02:00
..
devres.c gpio: Propagate all errors in devm_get_gpiod_from_child() 2016-02-25 10:04:25 +01:00
gpio-74x164.c gpio: 74x164: add dt support for nxp's 74x594 2016-03-31 10:25:51 +02:00
gpio-74xx-mmio.c gpio: 74xx-mmio: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:19:42 +05:30
gpio-104-dio-48e.c gpio: 104-dio-48e: Utilize the ISA bus driver 2016-05-02 09:32:04 -07:00
gpio-104-idi-48.c gpio: 104-idi-48: Utilize the ISA bus driver 2016-05-02 09:32:04 -07:00
gpio-104-idio-16.c gpio: 104-idio-16: Utilize the ISA bus driver 2016-05-02 09:32:04 -07:00
gpio-adnp.c gpio: adnp: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:19:46 +05:30
gpio-adp5520.c gpio: adp5520: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:34:06 +05:30
gpio-adp5588.c gpio: adp5588: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:34:24 +05:30
gpio-altera.c gpio: gpio-altera: Remove gpiochip on probe failure. 2016-01-27 10:50:22 +01:00
gpio-amd8111.c gpio: amd8111: Use devm_request_region 2016-02-16 00:19:52 +01:00
gpio-amdpt.c gpio: amdpt: Add a new ACPI HID 2016-03-30 10:38:51 +02:00
gpio-arizona.c gpio: arizona: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:34:29 +05:30
gpio-ath79.c gpio: ath79: Check valid gpio count for both DT and non-DT cases 2016-02-25 15:20:43 +01:00
gpio-bcm-kona.c gpio: bcm-kona: make explicitly non-modular 2016-03-31 12:01:15 +02:00
gpio-brcmstb.c gpio: brcmstb: Return proper error if bank width is invalid 2016-04-15 10:09:48 +02:00
gpio-bt8xx.c gpio: bt8xx: use gpiochip data pointer 2016-01-05 11:21:03 +01:00
gpio-clps711x.c gpio: clps711x: Remove board support 2016-06-08 10:49:58 +02:00
gpio-crystalcove.c gpio: crystalcove: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:27 +05:30
gpio-cs5535.c gpio: cs5535: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:28 +05:30
gpio-da9052.c gpio: da9052: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:29 +05:30
gpio-da9055.c gpio: da9055: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:29 +05:30
gpio-davinci.c Merge branch 'devel' into for-next 2016-02-22 13:47:49 +01:00
gpio-dln2.c gpio: dln2: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:30 +05:30
gpio-dwapb.c gpio: dwapb: Add ACPI device ID for DWAPB GPIO controller on X-Gene platforms 2016-05-11 11:32:39 +02:00
gpio-em.c gpio: em: use gpiochip data pointer 2016-01-05 11:21:05 +01:00
gpio-ep93xx.c gpio: ep93xx: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:30 +05:30
gpio-etraxfs.c gpio: generic: factor into gpio_chip struct 2016-01-05 11:21:00 +01:00
gpio-f7188x.c gpio: f7188x: Implement get_direction. 2016-06-14 09:10:18 +02:00
gpio-ge.c gpio: ge: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:31 +05:30
gpio-grgpio.c gpio: generic: factor into gpio_chip struct 2016-01-05 11:21:00 +01:00
gpio-ich.c gpio: ich: Use devm_request_region 2016-02-16 00:19:53 +01:00
gpio-intel-mid.c gpio: intel-mid: use gpiochip data pointer 2016-01-05 11:21:05 +01:00
gpio-iop.c gpio: iop: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:32 +05:30
gpio-it87.c gpio: gpio-it87: Add support for IT8620 and IT8628 2016-03-31 11:59:43 +02:00
gpio-janz-ttl.c gpio: janz-ttl: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:33 +05:30
gpio-kempld.c gpio: kempld: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:34 +05:30
gpio-ks8695.c gpio: ks8695: remove irq_to_gpio function 2016-02-19 00:20:30 +01:00
gpio-loongson1.c gpio: Loongson1: add Loongson1 GPIO driver 2016-04-09 20:14:35 +02:00
gpio-loongson.c gpio: convert remaining users to gpiochip_add_data() 2016-01-05 11:21:20 +01:00
gpio-lp3943.c Revert "gpio: lp3943: Drop pin_used and lp3943_gpio_request/lp3943_gpio_free" 2016-03-09 22:00:27 +07:00
gpio-lpc18xx.c gpio: lpc18xx: use gpiochip data pointer 2016-01-05 11:21:06 +01:00
gpio-lpc32xx.c gpio: lpc32xx: disable broken to_irq support 2016-05-30 09:42:03 +02:00
gpio-lynxpoint.c gpio: lynxpoint: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:35 +05:30
gpio-max730x.c gpio: max730x: use gpiochip data pointer 2016-01-05 11:21:07 +01:00
gpio-max732x.c gpio: max732x: use gpiochip data pointer 2016-01-05 11:21:07 +01:00
gpio-max7300.c gpio: Drop owner assignment from i2c_driver 2015-11-30 09:31:00 +01:00
gpio-max7301.c spi: Drop owner assignment from spi_drivers 2015-10-28 10:30:17 +09:00
gpio-max77620.c gpio: max77620: use the new open drain callback 2016-06-07 09:35:16 +02:00
gpio-mb86s7x.c gpio: mb86s7x: make explicitly non-modular 2016-03-31 15:00:28 +02:00
gpio-mc9s08dz60.c gpio: mc9s08dz60: make explicitly non-modular 2016-03-31 15:02:09 +02:00
gpio-mc33880.c gpio: mc33880: use gpiochip data pointer 2016-01-05 11:21:07 +01:00
gpio-mcp23s08.c gpio: mcp23s08: Add support for level triggered interrupts 2016-03-31 10:41:50 +02:00
gpio-menz127.c gpio: remove redundant owner assignments of drivers 2016-06-07 09:35:16 +02:00
gpio-ml-ioh.c gpio: ml-ioh: use gpiochip data pointer 2016-01-05 11:21:08 +01:00
gpio-mm-lantiq.c gpio: mm-lantiq: Do not use gpiochip_get_data() in ltq_mm_save_regs() 2016-01-13 10:21:06 +01:00
gpio-mmio.c gpio: mmio: add MyBook Live GPIO support 2016-06-08 11:16:50 +02:00
gpio-moxart.c gpio: moxart: make explicitly non-modular 2016-03-31 15:03:13 +02:00
gpio-mpc8xxx.c gpio: mpc8xxx: Slightly update the code for better readability 2016-03-09 10:44:13 +07:00
gpio-mpc5200.c gpio: Include linux/gpio.h instead of asm/gpio.h 2016-02-16 00:20:03 +01:00
gpio-msic.c gpio: msic: use gpiochip data pointer 2016-01-05 11:21:09 +01:00
gpio-mvebu.c gpio: mvebu: make explicitly non-modular 2016-03-31 15:05:44 +02:00
gpio-mxc.c gpio: mxc: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:37 +05:30
gpio-mxs.c gpio: generic: factor into gpio_chip struct 2016-01-05 11:21:00 +01:00
gpio-octeon.c gpio: octeon: Constify octeon_gpio_match table 2016-03-30 10:38:51 +02:00
gpio-omap.c gpio: omap: fix irq triggering in smart-idle wakeup mode 2016-04-26 15:56:47 +02:00
gpio-palmas.c gpio: remove redundant owner assignments of drivers 2016-06-07 09:35:16 +02:00
gpio-pca953x.c gpio: pca953x: enable driver on Intel Edison 2016-06-15 09:08:02 +02:00
gpio-pcf857x.c gpio: pcf857x: restore the initial line state of all pcf lines 2016-06-07 09:35:16 +02:00
gpio-pch.c gpio: pch: Optimize pch_gpio_get() 2016-01-05 15:46:34 +01:00
gpio-pisosr.c gpio: pisosr: Use gpiod_set_value_cansleep in pisosr_gpio_refresh() 2016-02-25 15:20:46 +01:00
gpio-pl061.c gpio: pl061: implement .get_direction() 2016-04-28 14:36:37 +02:00
gpio-pxa.c gpio: pxa: fix legacy non pinctrl aware builds 2016-04-08 10:10:08 +02:00
gpio-rc5t583.c gpio: rc5t583: make explicitly non-modular 2016-04-05 17:02:35 +02:00
gpio-rcar.c This is the bulk of GPIO changes for kernel cycle v4.7: 2016-05-17 17:39:42 -07:00
gpio-rdc321x.c gpio: remove redundant owner assignments of drivers 2016-06-07 09:35:16 +02:00
gpio-sa1100.c gpio: convert remaining users to gpiochip_add_data() 2016-01-05 11:21:20 +01:00
gpio-sch311x.c gpio: remove redundant owner assignments of drivers 2016-06-07 09:35:16 +02:00
gpio-sch.c gpio: sch: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:41 +05:30
gpio-sodaville.c gpio: sodaville: make it explicitly non-modular 2016-05-11 13:46:49 +02:00
gpio-spear-spics.c gpio: spear-spics: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:42 +05:30
gpio-sta2x11.c gpio: sta2x11: make explicitly non-modular 2016-03-31 15:07:40 +02:00
gpio-stmpe.c gpio: remove redundant owner assignments of drivers 2016-06-07 09:35:16 +02:00
gpio-stp-xway.c gpio: stp-xway: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:43 +05:30
gpio-sx150x.c gpio: sx150x: use the new open drain callback 2016-04-14 14:03:26 +02:00
gpio-syscon.c gpio: syscon: Change the compatibility string 2016-06-08 10:48:17 +02:00
gpio-tb10x.c gpio: tb10x: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:44 +05:30
gpio-tc3589x.c gpio: remove redundant owner assignments of drivers 2016-06-07 09:35:16 +02:00
gpio-tegra.c gpio: tegra: Implement gpio_get_direction callback 2016-04-30 13:15:10 +02:00
gpio-timberdale.c gpio: timberdale: make it explicitly non-modular 2016-05-11 13:49:11 +02:00
gpio-tpic2810.c gpio: tpic2810: Make sure cached buffer has consistent status with h/w status 2016-03-31 15:14:37 +02:00
gpio-tps6586x.c gpio: remove redundant owner assignments of drivers 2016-06-07 09:35:16 +02:00
gpio-tps65086.c gpio: tps65086: Add GPO driver for the TPS65086 PMIC 2016-03-16 08:50:33 +00:00
gpio-tps65218.c gpio: tps65218: use the new open drain callback 2016-04-14 14:03:25 +02:00
gpio-tps65910.c gpio: remove redundant owner assignments of drivers 2016-06-07 09:35:16 +02:00
gpio-tps65912.c gpio: tps65912: fix bad merge 2016-03-09 22:02:52 +07:00
gpio-ts4800.c gpio: ts4800: Drop redundant code to set already initialized gpio_chip fields 2016-02-25 15:20:44 +01:00
gpio-ts5500.c gpio: ts5500: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:49 +05:30
gpio-twl4030.c gpio: twl4030: use gpiochip data pointer 2016-01-05 11:21:16 +01:00
gpio-twl6040.c gpio: twl6040: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:50 +05:30
gpio-tz1090-pdc.c gpio: tz1090-pdc: use gpiochip data pointer 2016-01-05 11:21:16 +01:00
gpio-tz1090.c gpio: tz1090: use gpiochip data pointer 2016-01-05 11:21:16 +01:00
gpio-ucb1400.c gpio: ucb1400: Use devm_gpiochip_add_data() for gpio registration 2016-02-23 20:35:50 +05:30
gpio-vf610.c gpio: vf610: use gpiochip data pointer 2016-01-05 11:21:17 +01:00
gpio-viperboard.c gpio: remove redundant owner assignments of drivers 2016-06-07 09:35:16 +02:00
gpio-vr41xx.c gpio: convert remaining users to gpiochip_add_data() 2016-01-05 11:21:20 +01:00
gpio-vx855.c gpio: vx855: use the new open drain callback 2016-04-14 14:03:28 +02:00
gpio-wm831x.c gpio: remove redundant owner assignments of drivers 2016-06-07 09:35:16 +02:00
gpio-wm8350.c gpio: remove redundant owner assignments of drivers 2016-06-07 09:35:16 +02:00
gpio-wm8994.c gpio: remove redundant owner assignments of drivers 2016-06-07 09:35:16 +02:00
gpio-ws16c48.c gpio: ws16c48: Utilize the ISA bus driver 2016-05-02 09:32:04 -07:00
gpio-xgene-sb.c gpio: xgene-sb: Use irq_domain_free_irqs_common() 2016-03-31 10:22:53 +02:00
gpio-xgene.c This is the bulk of GPIO changes for kernel cycle v4.7: 2016-05-17 17:39:42 -07:00
gpio-xilinx.c gpio: xilinx: Add support to set multiple GPIO at once 2016-06-08 10:33:45 +02:00
gpio-xlp.c gpio: Add ACPI support for XLP GPIO controller 2016-06-08 10:54:13 +02:00
gpio-xtensa.c gpio: convert remaining users to gpiochip_add_data() 2016-01-05 11:21:20 +01:00
gpio-zevio.c gpio: zevio: make it explicitly non-modular 2016-05-11 13:50:01 +02:00
gpio-zx.c gpio: zx: make explicitly non-modular 2016-03-31 15:10:25 +02:00
gpio-zynq.c gpio: zynq: Fix the error path 2016-04-09 20:14:36 +02:00
gpiolib-acpi.c gpio: acpi: add _DEP support for Acer One 10 2016-06-15 08:49:15 +02:00
gpiolib-legacy.c gpiolib: Split GPIO flags parsing and GPIO configuration 2015-10-16 22:46:46 +02:00
gpiolib-of.c gpio: of: add missing of_node_put() to of_gpiochip_add_pin_range() 2016-06-07 09:35:16 +02:00
gpiolib-sysfs.c gpio: fix abi regression in sysfs 2016-02-25 16:08:45 +01:00
gpiolib.c gpio: convince line to become input in irq helper 2016-06-23 11:06:58 +02:00
gpiolib.h gpio: move gpiod_set_array_value_priv() 2016-04-26 10:51:36 +02:00
Kconfig gpio: lpc18xx: convert GPIO_LPC18XX from bool to tristate 2016-06-08 11:04:01 +02:00
Makefile gpio: max77620: add gpio driver for MAX77620/MAX20024 2016-06-07 09:35:15 +02:00