diff options
| author | Jean-Francois Moine <moinejf@free.fr> | 2008-09-14 09:17:46 +0200 |
|---|---|---|
| committer | Jean-Francois Moine <moinejf@free.fr> | 2008-09-14 09:17:46 +0200 |
| commit | e7cd79e8f08b3f9fc578bd92afc58117049774d8 (patch) | |
| tree | b728331ae5b27f56ed944ab566d1be874e9f19d3 /linux/drivers | |
| parent | 18e48d2b209435d81fc598fefd3df73bcecee702 (diff) | |
| download | mediapointer-dvb-s2-e7cd79e8f08b3f9fc578bd92afc58117049774d8.tar.gz mediapointer-dvb-s2-e7cd79e8f08b3f9fc578bd92afc58117049774d8.tar.bz2 | |
gspca: Bad check of returned status in i2c_read() spca561.
From: Shane <gnome42@gmail.com>
This makes auto gain functional on 04fc:0561.
Priority: high
Signed-off-by: Shane <gnome42@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Diffstat (limited to 'linux/drivers')
| -rw-r--r-- | linux/drivers/media/video/gspca/spca561.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/linux/drivers/media/video/gspca/spca561.c b/linux/drivers/media/video/gspca/spca561.c index 0250ee96d..910c550cd 100644 --- a/linux/drivers/media/video/gspca/spca561.c +++ b/linux/drivers/media/video/gspca/spca561.c @@ -225,7 +225,7 @@ static int i2c_read(struct gspca_dev *gspca_dev, __u16 reg, __u8 mode) reg_w_val(gspca_dev->dev, 0x8802, (mode | 0x01)); do { reg_r(gspca_dev, 0x8803, 1); - if (!gspca_dev->usb_buf) + if (!gspca_dev->usb_buf[0]) break; } while (--retry); if (retry == 0) |