[media] videobuf-dma-contig: Use NULL instead of plain integer
authorSachin Kamat <sachin.kamat@linaro.org>
Thu, 12 Jul 2012 10:39:50 +0000 (07:39 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 30 Jul 2012 23:22:37 +0000 (20:22 -0300)
commit79ef87edea252c3325f0be8aed684db72dc7e46c
tree06354c719d4c24b84d270c9df510c26c27b02fa8
parentdb3912c07349f00923d1c95dadd1e83371dce485
[media] videobuf-dma-contig: Use NULL instead of plain integer

Fixes the following sparse warning:
drivers/media/video/videobuf-dma-contig.c:59:46:
warning: Using plain integer as NULL pointer

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/videobuf-dma-contig.c