This series enhance the error print by adding error number in print message, handle the error if gpio_hogd() fails and returns error to caller, and add the support of multiple GPIOs to be passed from property "gpios" under gpio hogd node.
Changes from V1: - revert the chnage of error message. - Collected acks/reviewed by. - Added label for name in gpio hog node. - Reseeunce to have dt doc before driver change. Laxman Dewangan (5): gpio: of: Scan available child node for gpio-hog gpio: gpiolib: Print error number if gpio hog failed gpio: of: Return error if gpio hog configuration failed gpio: DT: Rephrase "gpios" of hog node to support multiple gpios gpio: of: Add support to have multiple gpios in gpio-hog Documentation/devicetree/bindings/gpio/gpio.txt | 11 +++- drivers/gpio/gpiolib-of.c | 86 +++++++++++++++++++------ drivers/gpio/gpiolib.c | 11 ++-- 3 files changed, 79 insertions(+), 29 deletions(-) -- 2.1.4
