Krzysztof Kozlowski 06f464df98 gpiolib: Fix return value of gpio_to_desc() stub if !GPIOLIB ... [ Upstream commit c5510b8daf ] If CONFIG_GPOILIB is not set, the stub of gpio_to_desc() should return the same type of error as regular version: NULL. All the callers compare the return value of gpio_to_desc() against NULL, so returned ERR_PTR would be treated as non-error case leading to dereferencing of error value. Fixes: 79a9becda8 ("gpiolib: export descriptor-based GPIO interface") Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-12-05 09:20:15 +01:00
..
aspeed.h	gpio: aspeed: Add interfaces for co-processor to grab GPIOs	2018-07-02 16:10:15 +02:00
consumer.h	gpiolib: Fix return value of gpio_to_desc() stub if !GPIOLIB	2019-12-05 09:20:15 +01:00
driver.h	gpio: Assign gpio_irq_chip::parents to non-stack pointer	2018-10-10 14:03:27 +02:00
gpio-reg.h
machine.h