lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

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

Browse Source 
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>
This commit is contained in:
Andrew Morton
2008-03-04 13:09:09 -03:00
committed by Mauro Carvalho Chehab
parent 8281db3b52
commit 46cb57e628
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/video/em28xx/em28xx-core.c
View File

@@ -267,7 +267,7 @@ static int em28xx_write_ac97(struct em28xx *dev, u8 reg, u8 *val)
for (i = 0; i < 10; i++) { for (i = 0; i < 10; i++) {
if ((ret = em28xx_read_reg(dev, AC97BUSY_REG)) < 0) if ((ret = em28xx_read_reg(dev, AC97BUSY_REG)) < 0)
return ret; return ret;
if (!(((u8)ret) & 0x01)) if (!(ret & 0x01))
return 0; return 0;
msleep(5); msleep(5);
} }