Re: [U-Boot] [PATCH 39/55] dm: gpio: Check a GPIO is valid before using it

On 2 July 2015 at 18:16, Simon Glass sjg@chromium.org wrote:

Since a gpio_desc is allowed to be invalid we should return an error indicating that the operation cannot be completed. This can happen if the GPIO is optional - e.g. some devices may have a reset line and some may not.

Signed-off-by: Simon Glass sjg@chromium.org

drivers/gpio/gpio-uclass.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)

Applied to u-boot-dm.