Commits
Markus Pargmann committed 7cf1a122b2f
w1-gpio: Detect of_gpio_error for first gpio The first DT gpio is necessary for this driver, but errors returned for of_get_gpio are ignored. This patch adds a return value check for the first of_get_gpio. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>