diff options
| author | Cyril Roelandt <tipecaml@gmail.com> | 2012-11-19 18:36:09 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-04 15:03:59 -0200 |
| commit | 4a8a8042be289f6d53fc6cbfbed1722db14d7af1 (patch) | |
| tree | f50ff50f67c128168a9eedbdfeed5e125acf55c0 /drivers/media/platform/soc_camera/mx2_camera.c | |
| parent | bc1ebd704751bb6b86612e63fdfac56918364d07 (diff) | |
[media] mx2_camera: use GFP_ATOMIC under spin lock
Found using the following semantic patch:
<spml>
@@
@@
spin_lock_irqsave(...);
... when != spin_unlock_irqrestore(...);
* GFP_KERNEL
</spml>
Signed-off-by: Cyril Roelandt <tipecaml@gmail.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/platform/soc_camera/mx2_camera.c')
| -rw-r--r-- | drivers/media/platform/soc_camera/mx2_camera.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/media/platform/soc_camera/mx2_camera.c index 9a55f4c4c7f4..77529f860386 100644 --- a/drivers/media/platform/soc_camera/mx2_camera.c +++ b/drivers/media/platform/soc_camera/mx2_camera.c @@ -879,7 +879,7 @@ static int mx2_start_streaming(struct vb2_queue *q, unsigned int count) pcdev->discard_size = icd->user_height * bytesperline; pcdev->discard_buffer = dma_alloc_coherent(ici->v4l2_dev.dev, pcdev->discard_size, &pcdev->discard_buffer_dma, - GFP_KERNEL); + GFP_ATOMIC); if (!pcdev->discard_buffer) { spin_unlock_irqrestore(&pcdev->lock, flags); return -ENOMEM; |