linux-kernel - [PATCH] em28xx-core.c: add missing parentheses in em28xx_write

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Message-ID: <47CEDE8D.7090707@tiscali.nl>
Date:	Wed, 05 Mar 2008 18:55:25 +0100
From:	Roel Kluin <12o3l@...cali.nl>
To:	mchehab@...radead.org, v4l-dvb-maintainer@...uxtv.org
CC:	video4linux-list@...hat.com, lkml <linux-kernel@...r.kernel.org>
Subject: [PATCH] em28xx-core.c: add missing parentheses in em28xx_write_ac97()

Mind that the patch below was not yet tested
---
! has a higher priority than &

Signed-off-by: Roel Kluin <12o3l@...cali.nl>
---
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index 7d1537c..da8189a 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 (!(((u8) ret) & 0x01))
 			return 0;
 		msleep(5);
 	}
--
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