video: udlfb: Use NULL instead of 0

Pointer variables should be initialized with NULL instead of 0.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Sachin Kamat 2013-05-10 17:16:48 +05:30 • committed by Tomi Valkeinen
commit 8e62e0e7f7