| commit | 7cf1a122b2f3bda5af837a2dbd7564f695301af0 | [log] [tgz] |
|---|---|---|
| author | Markus Pargmann <mpa@pengutronix.de> | Tue Oct 29 09:19:23 2013 +0100 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Tue Oct 29 16:58:18 2013 -0700 |
| tree | fad1ce6ff0303e49852d15ce958cc7f10e31c341 | |
| parent | e6418fcc8adaa5c3911295cbe7ddd368b9788616 [diff] |
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>