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path: root/drivers/gpio/gpio-kempld.c
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2014-05-03gpio: kempld: use BIT() macro instead of shifting bitsJavier Martinez Canillas1-1/+1
Using the BIT() macro instead of shifting bits makes the code less error prone and also more readable. Signed-off-by: Javier Martinez Canillas <javier@dowhile0.org> Reviewed-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-04-28gpio: kempld: Fix autoloading of moduleAxel Lin1-1/+1
Make the module alias match the platform device name, so gpio-kempld module should now autoload correctly. Signed-off-by: Axel Lin <axel.lin@ingics.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-12-04gpio/pinctrl: make gpio_chip members typed booleanLinus Walleij1-1/+1
This switches the two members of struct gpio_chip that were defined as unsigned foo:1 to bool, because that is indeed what they are. Switch all users in the gpio and pinctrl subsystems to assign these values with true/false instead of 0/1. The users outside these subsystems will survive since true/false is 1/0, atleast we set some kind of more strict typing example. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-08-16gpio: Fix bit masking in Kontron PLD GPIO driverBrunner Michael1-15/+9
This patch fixes the bit masking within the GPIO driver. The masking is basically done twice which causes the wrong GPIOs to be addressed. Signed-off-by: Michael Brunner <michael.brunner@kontron.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-08-16gpio: Fix platform driver name in Kontron PLD GPIO driverMichael Brunner1-1/+1
This patch changes the driver name to be consistent with the name that is registered as cell name in the MFD driver. Otherwise the driver won't load. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Kevin Strasser <strassek@engr.orst.edu> Signed-off-by: Michael Brunner <michael.brunner@kontron.com>
2013-08-16gpio: use dev_get_platdata()Jingoo Han1-1/+1
Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-07-21gpio: Kontron PLD gpio driverGuenter Roeck1-0/+225
Add gpio support for the on-board PLD found on some Kontron embedded modules. Originally-from: Michael Brunner <michael.brunner@kontron.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Kevin Strasser <kevin.strasser@linux.intel.com> Acked-by: Darren Hart <dvhart@linux.intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>