From: Andrew Morton <akpm@linux-foundation.org>
Date: Tue, 4 Mar 2008 16:09:09 +0000 (-0300)
Subject: V4L/DVB (7291): em28xx: correct use of and fix
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=46cb57e62824a8d6f9e12bedc98c41738a1478ce;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

V4L/DVB (7291): em28xx: correct use of and fix

be less silly while we're there.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index 8630ee09add..c1caaa855b9 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -267,7 +267,7 @@ static int em28xx_write_ac97(struct em28xx *dev, u8 reg, u8 *val)
 	for (i = 0; i < 10; i++) {
 		if ((ret = em28xx_read_reg(dev, AC97BUSY_REG)) < 0)
 			return ret;
-		if (!(((u8)ret) & 0x01))
+		if (!(ret & 0x01))
 			return 0;
 		msleep(5);
 	}