[PATCHv2 1/4] backlight: led_bl: fix cosmetic issues

[Tomi Valkeinen]

Fix issues reported by checkpatch. No functional changes.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen at ti.com>
Reviewed-by: Daniel Thompson <daniel.thompson at linaro.org>
---
 drivers/video/backlight/led_bl.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/drivers/video/backlight/led_bl.c b/drivers/video/backlight/led_bl.c
index 3f66549997c8..d4e1ce684366 100644
--- a/drivers/video/backlight/led_bl.c
+++ b/drivers/video/backlight/led_bl.c
@@ -126,7 +126,7 @@ static int led_bl_get_leds(struct device *dev,
 }
 
 static int led_bl_parse_levels(struct device *dev,
-			   struct led_bl_data *priv)
+			       struct led_bl_data *priv)
 {
 	struct device_node *node = dev->of_node;
 	int num_levels;
@@ -148,8 +148,8 @@ static int led_bl_parse_levels(struct device *dev,
 			return -ENOMEM;
 
 		ret = of_property_read_u32_array(node, "brightness-levels",
-						levels,
-						num_levels);
+						 levels,
+						 num_levels);
 		if (ret < 0)
 			return ret;
 
@@ -159,14 +159,15 @@ static int led_bl_parse_levels(struct device *dev,
 		 */
 		db = priv->default_brightness;
 		for (i = 0 ; i < num_levels; i++) {
-			if ((i && db > levels[i-1]) && db <= levels[i])
+			if ((i && db > levels[i - 1]) && db <= levels[i])
 				break;
 		}
 		priv->default_brightness = i;
 		priv->max_brightness = num_levels - 1;
 		priv->levels = levels;
-	} else if (num_levels >= 0)
+	} else if (num_levels >= 0) {
 		dev_warn(dev, "Not enough levels defined\n");
+	}
 
 	ret = of_property_read_u32(node, "default-brightness-level", &value);
 	if (!ret && value <= priv->max_brightness)
@@ -208,7 +209,8 @@ static int led_bl_probe(struct platform_device *pdev)
 	props.power = (priv->default_brightness > 0) ? FB_BLANK_POWERDOWN :
 		      FB_BLANK_UNBLANK;
 	priv->bl_dev = backlight_device_register(dev_name(&pdev->dev),
-			&pdev->dev, priv, &led_bl_ops, &props);
+						 &pdev->dev, priv, &led_bl_ops,
+						 &props);
 	if (IS_ERR(priv->bl_dev)) {
 		dev_err(&pdev->dev, "Failed to register backlight\n");
 		return PTR_ERR(priv->bl_dev);
-- 
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