diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-03-09 09:59:16 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-24 12:41:27 -0300 |
| commit | 9b6ebf3309d1b2e62727133b446397a783813331 (patch) | |
| tree | 31d5d570c5d117fdbbcf5a2d64e7e708bef267d4 /drivers/staging/media/go7007/s2250-board.c | |
| parent | fabfd71153c7e98aca77c8069a633f3a25bcdaf7 (diff) | |
[media] go7007: fix DMA related errors
- Don't pass data allocated on the stack to usb_control_msg.
- Use dma_mapping_error after calling dma_map_page().
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/staging/media/go7007/s2250-board.c')
| -rw-r--r-- | drivers/staging/media/go7007/s2250-board.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/media/go7007/s2250-board.c b/drivers/staging/media/go7007/s2250-board.c index 37400bfa6cc..2266e1b197c 100644 --- a/drivers/staging/media/go7007/s2250-board.c +++ b/drivers/staging/media/go7007/s2250-board.c @@ -584,7 +584,7 @@ static int s2250_probe(struct i2c_client *client, if (audio == NULL) return -ENOMEM; - state = kmalloc(sizeof(struct s2250), GFP_KERNEL); + state = kzalloc(sizeof(struct s2250), GFP_KERNEL); if (state == NULL) { i2c_unregister_device(audio); return -ENOMEM; |