[PATCH] backlight: lm3630: remove ret = -EIO of lm3630_backlight_register()

[Jingoo Han]

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

Signed-off-by: Jingoo Han <jg1....@samsung.com>
---
 drivers/video/backlight/lm3630_bl.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/video/backlight/lm3630_bl.c 
b/drivers/video/backlight/lm3630_bl.c
index a6d637b..76a62e9 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;
-- 
1.7.2.5


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