gpio: of: remove unnecessary variable in of_get_gpio_hog()
The variable "desc" is only used for storing the return value at the
end of the function. It is unneeded.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index 9a0ec48..fd2db4b 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -136,7 +136,6 @@
{
struct device_node *chip_np;
enum of_gpio_flags xlate_flags;
- struct gpio_desc *desc;
struct gg_data gg_data = {
.flags = &xlate_flags,
};
@@ -193,9 +192,7 @@
if (name && of_property_read_string(np, "line-name", name))
*name = np->name;
- desc = gg_data.out_gpio;
-
- return desc;
+ return gg_data.out_gpio;
}
/**