From: Jingoo Han <jg1.han@samsung.com>
Date: Thu, 7 Feb 2013 01:27:35 +0000 (+1100)
Subject: drivers/video/backlight/lm3630_bl.c: remove ret = -EIO of lm3630_backlight_register()
X-Git-Tag: next-20130218~1^2~239
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1ba9afb461f249036bd8c0e12b8f00f6c457994e;p=karo-tx-linux.git

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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

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;