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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>
This commit is contained in:
Heiner Kallweit 2016-09-14 20:55:06 +02:00 committed by Jacek Anaszewski
parent 4580809436
commit 8ca03da5e0
1 changed files with 1 additions and 3 deletions
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4
drivers/leds/leds-gpio.c
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@ -159,7 +159,6 @@ static struct gpio_leds_priv *gpio_leds_create(struct platform_device *pdev)
struct fwnode_handle *child; struct fwnode_handle *child;
struct gpio_leds_priv *priv; struct gpio_leds_priv *priv;
int count, ret; int count, ret;
struct device_node *np;
count = device_get_child_node_count(dev); count = device_get_child_node_count(dev);
if (!count) 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_data *led_dat = &priv->leds[priv->num_leds];
struct gpio_led led = {}; struct gpio_led led = {};
const char *state = NULL; const char *state = NULL;
struct device_node *np = to_of_node(child);
led.gpiod = devm_get_gpiod_from_child(dev, NULL, child); led.gpiod = devm_get_gpiod_from_child(dev, NULL, child);
if (IS_ERR(led.gpiod)) { if (IS_ERR(led.gpiod)) {
@ -181,8 +181,6 @@ static struct gpio_leds_priv *gpio_leds_create(struct platform_device *pdev)
goto err; goto err;
} }
np = to_of_node(child);
if (fwnode_property_present(child, "label")) { if (fwnode_property_present(child, "label")) {
fwnode_property_read_string(child, "label", &led.name); fwnode_property_read_string(child, "label", &led.name);
} else { } else {