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path: root/drivers/gpio
AgeCommit message (Collapse)Author
2016-02-25gpio: ts4800: Drop redundant code to set already initialized gpio_chip fieldsAxel Lin
Both chip->base and chip->label are correctly set by bgpio_init(). Signed-off-by: Axel Lin <axel.lin@ingics.com> Tested-by: Julien Grossholtz <julien.grossholtz@savoirfairelinux.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-02-25gpio: brcmstb: Use list_for_each_entry at appropriate placesAxel Lin
Use list_for_each_entry to simplify the code a bit. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Gregory Fong <gregory.0xf0@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-02-25gpio: ath79: Check valid gpio count for both DT and non-DT casesAxel Lin
Move the code checking valid gpio count to cover both DT and non-DT cases. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Alban Bedel <albeu@free.fr> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-02-25gpio: rcar: Add Runtime PM handling for interruptsGeert Uytterhoeven
The R-Car GPIO driver handles Runtime PM for requested GPIOs only. When using a GPIO purely as an interrupt source, no Runtime PM handling is done, and the GPIO module's clock may not be enabled. To fix this: - Add .irq_request_resources() and .irq_release_resources() callbacks to handle Runtime PM when an interrupt is requested, - Add irq_bus_lock() and sync_unlock() callbacks to handle Runtime PM when e.g. disabling/enabling an interrupt, or configuring the interrupt type. Fixes: d5c3d84657db57bd "net: phy: Avoid polling PHY with PHY_IGNORE_INTERRUPTS" Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-02-25gpio: Propagate all errors in devm_get_gpiod_from_child()Geert Uytterhoeven
devm_get_gpiod_from_child() tries several property suffixes to find a GPIO descriptor. If all suffixes fail and no probe deferral has been detected, it returns the error of the last try. However, if any but the last try fails with a real error (e.g. -EBUSY), this error is not propagated, and -ENOENT will be returned. This confuses drivers that e.g. want to detect if a GPIO is already in use. To fix this, change the loop logic to continue on -ENOENT, which indicates the property was not found and the next suffix should be tried, and propagate all other detected errors. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-02-23gpio: xgene: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: xgene-sb: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: wm8994: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Cc: patches@opensource.wolfsonmicro.com Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
2016-02-23gpio: wm8350: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Cc: patches@opensource.wolfsonmicro.com Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
2016-02-23gpio: wm8350: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Cc: patches@opensource.wolfsonmicro.com Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
2016-02-23gpio: vx855: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: viperboard: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: ucb1400: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: twl6040: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: ts5500: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and clean the error path. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: ts4800: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: tps65912: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: tps65910: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: tps6586x: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: timberdale Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: tegra: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Thierry Reding <thierry.reding@gmail.com>
2016-02-23gpio: tc3589x: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: tb10x: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and clean the error path. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: syscon: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: sx150x: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: stp-xway: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: sta2x11: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: spear-spics: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: sch: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: rdc321x: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: rc5t583: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: palmas: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: pcf857x: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and clean the error path. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: pca953x: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: octeon: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: mxc: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and clean the error path. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: mvebu: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and clean the error path. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: moxart: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: mc9s08dz60: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: lynxpoint: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: lpc32xx: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: lp3943: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: kempld: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: janz-ttl: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: iop: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: generic: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: ge: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: f7188x: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: ep93xx: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
2016-02-23gpio: dln2: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan
Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
generated by cgit (git 2.34.1) at 2025-09-14 23:51:20 +0000