diff options
| author | Alexandre Courbot <acourbot@nvidia.com> | 2012-06-29 13:57:59 +0900 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-07-17 21:00:15 +0200 |
| commit | 41920d16360ebc8c482911078a17d9994fb77612 (patch) | |
| tree | fbca621bd7db8de740ffef204da0609dafe04748 /drivers/gpio/gpiolib-of.c | |
| parent | f447ed8b31da7b24c7c75c2d4624598135b41217 (diff) | |
| download | op-kernel-dev-41920d16360ebc8c482911078a17d9994fb77612.zip op-kernel-dev-41920d16360ebc8c482911078a17d9994fb77612.tar.gz | |
gpio: propagate of_parse_phandle_with_args errors
Make of_get_named_gpio_flags propagate any error it receives from
of_parse_phandle_with_args instead of inconditionally returning -EINVAL.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpiolib-of.c')
| -rw-r--r-- | drivers/gpio/gpiolib-of.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index 8389d4a..a71aeca 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -73,7 +73,7 @@ int of_get_named_gpio_flags(struct device_node *np, const char *propname, &gg_data.gpiospec); if (ret) { pr_debug("%s: can't parse gpios property\n", __func__); - return -EINVAL; + return ret; } gpiochip_find(&gg_data, of_gpiochip_find_and_xlate); |
