| commit | aec968326df3c60d140c4bcb00f2ee982acd01cb | [log] [tgz] |
|---|---|---|
| author | Hans Verkuil <hans.verkuil@cisco.com> | Fri Nov 16 12:03:06 2012 -0300 |
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | Thu Nov 22 12:36:29 2012 -0200 |
| tree | 9971347e493ee04c1451014eafc759da40ea6024 | |
| parent | 94b76a88f16c869109c41380c77f4a2b847650e3 [diff] |
[media] vpif_capture: protect dma_queue by a spin_lock The dma_queue list is accessed by both the interrupt handler and by normal code. It needs to be protected by a lock to prevent possible list corruption. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>