summaryrefslogtreecommitdiffstats
path: root/drivers/leds
diff options
context:
space:
mode:
authorHeiner Kallweit <hkallweit1@gmail.com>2016-09-14 20:55:06 +0200
committerJacek Anaszewski <j.anaszewski@samsung.com>2016-09-15 16:49:41 +0200
commit8ca03da5e0f70a413986221da4c88459bb6f6878 (patch)
tree155eae4ba69c6b76a41a1b54d61f28c7e7f076bf /drivers/leds
parent4580809436fc391aff9d876a14d07f66a5de6b28 (diff)
downloadlinux-8ca03da5e0f70a413986221da4c88459bb6f6878.tar.gz
linux-8ca03da5e0f70a413986221da4c88459bb6f6878.tar.bz2
linux-8ca03da5e0f70a413986221da4c88459bb6f6878.zip
leds: gpio: simplify gpio_leds_create
Definition of np can be moved into the loop as well to simplify the code a little. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Diffstat (limited to 'drivers/leds')
-rw-r--r--drivers/leds/leds-gpio.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index da4aa8e95a58..171ba2fbb59a 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -159,7 +159,6 @@ static struct gpio_leds_priv *gpio_leds_create(struct platform_device *pdev)
struct fwnode_handle *child;
struct gpio_leds_priv *priv;
int count, ret;
- struct device_node *np;
count = device_get_child_node_count(dev);
if (!count)
@@ -173,6 +172,7 @@ static struct gpio_leds_priv *gpio_leds_create(struct platform_device *pdev)
struct gpio_led_data *led_dat = &priv->leds[priv->num_leds];
struct gpio_led led = {};
const char *state = NULL;
+ struct device_node *np = to_of_node(child);
led.gpiod = devm_get_gpiod_from_child(dev, NULL, child);
if (IS_ERR(led.gpiod)) {
@@ -181,8 +181,6 @@ static struct gpio_leds_priv *gpio_leds_create(struct platform_device *pdev)
goto err;
}
- np = to_of_node(child);
-
if (fwnode_property_present(child, "label")) {
fwnode_property_read_string(child, "label", &led.name);
} else {