linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2018-10-01	Accept partial 'gpio-line-names' property.	Christophe Blaess	1	-12/+9
	Documentation/devicetree/bindings/gpio/gpio.txt says: "The names are assigned starting from line offset 0 from left to right from the passed array. An incomplete array (where the number of passed named are less than ngpios) will still be used up until the last provided valid line index". This patch makes it actually work this way. Signed-off-by: Christophe Blaess <christophe.blaess@logilin.fr> Signed-off-by: Patrick Boettcher <p@yai.se> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-09-25	gpio: Use SPDX header for core library	Linus Walleij	1	-4/+1
	Use the SPDX headers and cut down on boilerplate to indicate the license in the core gpiolib implementation. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-12-22	gpio: fix "gpio-line-names" property retrieval	Christophe Leroy	1	-10/+7
	Following commit 9427ecbed46cc ("gpio: Rework of_gpiochip_set_names() to use device property accessors"), "gpio-line-names" DT property is not retrieved anymore when chip->parent is not set by the driver. This is due to OF based property reads having been replaced by device based property reads. This patch fixes that by making use of fwnode_property_read_string_array() instead of device_property_read_string_array() and handing over either of_fwnode_handle(chip->of_node) or dev_fwnode(chip->parent) to that function. Fixes: 9427ecbed46cc ("gpio: Rework of_gpiochip_set_names() to use device property accessors") Cc: stable@vger.kernel.org Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-10-25	gpio: gpiolib-devprop: Check chip->parent pointer before dereferencing	Thor Thayer	1	-0/+5
	Confirm the chip->parent is valid before dereferencing because the parent parameter is optional. Signed-off-by: Thor Thayer <tthayer@opensource.altera.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-10-24	gpio: Rework of_gpiochip_set_names() to use device property accessors	Mika Westerberg	1	-0/+62
	In order to use "gpio-line-names" property in systems not having DT as their boot firmware, rework of_gpiochip_set_names() to use device property accessors. This reworked function is placed in a separate file making it clear it deals with universal device properties. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>