video: s6e8ax0: Use devm_* APIs

devm_* APIs make the cleanup paths simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

1 files changed, 4 insertions, 9 deletions

diff --git a/drivers/video/exynos/s6e8ax0.c b/drivers/video/exynos/s6e8ax0.c
index ca2602413aa4..29e70ed3f154 100644
--- a/drivers/video/exynos/s6e8ax0.c
+++ b/drivers/video/exynos/s6e8ax0.c
@@ -794,19 +794,18 @@ static int s6e8ax0_probe(struct mipi_dsim_lcd_device *dsim_dev)
                 return ret;
         }
 
-        lcd->ld = lcd_device_register("s6e8ax0", lcd->dev, lcd,
+        lcd->ld = devm_lcd_device_register(lcd->dev, "s6e8ax0", lcd->dev, lcd,
                         &s6e8ax0_lcd_ops);
         if (IS_ERR(lcd->ld)) {
                 dev_err(lcd->dev, "failed to register lcd ops.\n");
                 return PTR_ERR(lcd->ld);
         }
 
-        lcd->bd = backlight_device_register("s6e8ax0-bl", lcd->dev, lcd,
-                        &s6e8ax0_backlight_ops, NULL);
+        lcd->bd = devm_backlight_device_register(lcd->dev, "s6e8ax0-bl",
+                                lcd->dev, lcd, &s6e8ax0_backlight_ops, NULL);
         if (IS_ERR(lcd->bd)) {
                 dev_err(lcd->dev, "failed to register backlight ops.\n");
-                ret = PTR_ERR(lcd->bd);
-                goto err_backlight_register;
+                return PTR_ERR(lcd->bd);
         }
 
         lcd->bd->props.max_brightness = MAX_BRIGHTNESS;
@@ -834,10 +833,6 @@ static int s6e8ax0_probe(struct mipi_dsim_lcd_device *dsim_dev)
         dev_dbg(lcd->dev, "probed s6e8ax0 panel driver.\n");
 
         return 0;
-
-err_backlight_register:
-        lcd_device_unregister(lcd->ld);
-        return ret;
 }
 
 #ifdef CONFIG_PM