From: Jingoo Han <jg1.han@samsung.com>
Date: Fri, 22 Feb 2013 00:44:02 +0000 (-0800)
Subject: drivers/video/backlight/lm3630_bl.c: remove ret = -EIO of lm3630_backlight_register()
X-Git-Tag: firefly_0821_release~3680^2~1067^2~59
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5a429bdd6f1bedf401556de61c29117dd41fe3b1;p=firefly-linux-kernel-4.4.55.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>
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>
---

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;