[media] davinci: vpbe: fix check for s_dv_preset function pointer
authorPrabhakar Lad <prabhakar.csengg@gmail.com>
Fri, 20 Jul 2012 13:00:57 +0000 (10:00 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 30 Jul 2012 23:34:13 +0000 (20:34 -0300)
fix check for s_dv_preset function pointer to be NULL.
return -EINVAL if function pointer is NULL.

Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

No differences found