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Subject[PATCH 2/2] gpio: propagate of_parse_phandle_with_args errors
Date
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>
---
drivers/gpio/gpiolib-of.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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);
--
1.7.11.1


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