diff options
| author | Andoni Zubimendi <andoni.zubimendi@gmail.com> | 2008-07-16 08:40:30 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-07-20 07:27:01 -0300 |
| commit | b7474cf9f693a83c9a64c8504a08823a34994a2e (patch) | |
| tree | 8b77fa1c2d84f5542124a7f6aabcfc48638014be /drivers/media | |
| parent | 794af52a4ce5279c52f1467448b9e672a7db37f0 (diff) | |
V4L/DVB (8361): gspca: Bad check of i2c write to sn9c10x.
Signed-off-by: Andoni Zubimendi <andoni.zubimendi@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/gspca/sonixb.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c index 054ce4e3ece..80879bf3188 100644 --- a/drivers/media/video/gspca/sonixb.c +++ b/drivers/media/video/gspca/sonixb.c @@ -456,8 +456,11 @@ static int i2c_w(struct gspca_dev *gspca_dev, const __u8 *buffer) while (retry--) { msleep(10); reg_r(gspca_dev, 0x08); - if (gspca_dev->usb_buf[0] == 4) + if (gspca_dev->usb_buf[0] & 0x04) { + if (gspca_dev->usb_buf[0] & 0x08) + return -1; return 0; + } } return -1; } |