drivers/video/backlight/lm3630_bl.c: remove ret = -EIO of lm3630_backlight_register()

There is no need to return -EIO, because backlight_device_register()
already returns correct error values.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Daniel Jeong <daniel.jeong@ti.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/video/backlight/lm3630_bl.c b/drivers/video/backlight/lm3630_bl.c
index a6d637b5c68f..76a62e978fc3 100644
--- a/drivers/video/backlight/lm3630_bl.c
+++ b/drivers/video/backlight/lm3630_bl.c
@@ -320,7 +320,7 @@ static int lm3630_backlight_register(struct lm3630_chip_data *pchip,
                     backlight_device_register(name, pchip->dev, pchip,
                                               &lm3630_bank_a_ops, &props);
                 if (IS_ERR(pchip->bled1))
-                        return -EIO;
+                        return PTR_ERR(pchip->bled1);
                 break;
         case BLED_2:
                 props.brightness = pdata->init_brt_led2;
@@ -329,7 +329,7 @@ static int lm3630_backlight_register(struct lm3630_chip_data *pchip,
                     backlight_device_register(name, pchip->dev, pchip,
                                               &lm3630_bank_b_ops, &props);
                 if (IS_ERR(pchip->bled2))
-                        return -EIO;
+                        return PTR_ERR(pchip->bled2);
                 break;
         }
         return 0;