backlight: lp855x: Add blank line after declarations

Fixed the following checkpatch warning.

  WARNING: Missing a blank line after declarations

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/video/backlight/lp855x_bl.c b/drivers/video/backlight/lp855x_bl.c
index dcdd5443efcf42237b0821963933c9b87a65c900..25fb8e3d75b16765e74198cacdf9e816ca84b3ea 100644 (file)
--- a/drivers/video/backlight/lp855x_bl.c
+++ b/drivers/video/backlight/lp855x_bl.c
@@ -268,6 +268,7 @@ static int lp855x_bl_update_status(struct backlight_device *bl)
 
        } else if (lp->mode == REGISTER_BASED) {
                u8 val = bl->props.brightness;
+
                lp855x_write_byte(lp, lp->cfg->reg_brightness, val);
        }
 
@@ -308,6 +309,7 @@ static ssize_t lp855x_get_chip_id(struct device *dev,
                                struct device_attribute *attr, char *buf)
 {
        struct lp855x *lp = dev_get_drvdata(dev);
+
        return scnprintf(buf, PAGE_SIZE, "%s\n", lp->chipname);
 }