backlight: lm3639: Remove unnecessary return statements
Fixed the following checkpatch warning.
WARNING: void function return statements are not generally useful
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/video/backlight/lm3639_bl.c b/drivers/video/backlight/lm3639_bl.c
index 5f36808..cd50df5 100644
--- a/drivers/video/backlight/lm3639_bl.c
+++ b/drivers/video/backlight/lm3639_bl.c
@@ -254,7 +254,6 @@
return;
out:
dev_err(pchip->dev, "i2c failed to access register\n");
- return;
}
/* flash */
@@ -293,7 +292,6 @@
return;
out:
dev_err(pchip->dev, "i2c failed to access register\n");
- return;
}
static const struct regmap_config lm3639_regmap = {
