drm/udl: Use NULL instead of 0 for pointers
authorSachin Kamat <sachin.kamat@linaro.org>
Sat, 22 Sep 2012 06:22:17 +0000 (06:22 +0000)
committerDave Airlie <airlied@redhat.com>
Mon, 1 Oct 2012 23:24:17 +0000 (09:24 +1000)
commit74401b1dd320c419f8444d0a45daba5b42a9b7e9
tree508013e97100370a7adee2534302e25d40780cc0
parent8c98449ad316ba95a8f0a3ee3eaeb03dcd7f9ccc
drm/udl: Use NULL instead of 0 for pointers

Fixes the following sparse warnings:
drivers/gpu/drm/udl/udl_transfer.c:129:50:
drivers/gpu/drm/udl/udl_transfer.c:130:50:
drivers/gpu/drm/udl/udl_transfer.c:131:45:
drivers/gpu/drm/udl/udl_transfer.c:132:61:
warning: Using plain integer as NULL pointer

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/udl/udl_transfer.c