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| author |   Heiner Kallweit <hkallweit1@gmail.com> | 2016-09-14 20:55:06 +0200 |
|---|---|---|
| committer |   Jacek Anaszewski <j.anaszewski@samsung.com> | 2016-09-15 16:49:41 +0200 |
| commit | 8ca03da5e0f70a413986221da4c88459bb6f6878 (patch) | |
| tree | 155eae4ba69c6b76a41a1b54d61f28c7e7f076bf /drivers/leds/leds-gpio.c | |
| parent | leds: gpio: add helper cdev_to_gpio_led_data (diff) | |
| download | linux-dev-8ca03da5e0f70a413986221da4c88459bb6f6878.tar.xz linux-dev-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/leds-gpio.c')
| -rw-r--r-- | drivers/leds/leds-gpio.c | 4 |
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 { |