osd: null pointer risk protect
authorPengcheng Chen <pengcheng.chen@amlogic.com>
Wed, 11 Oct 2017 03:06:34 +0000 (11:06 +0800)
committerJianxin Pan <jianxin.pan@amlogic.com>
Thu, 12 Oct 2017 02:17:34 +0000 (19:17 -0700)
commitef7a3d0d297639e19d71c7c54fc0b5547129818a
treecb90809470a87be54748568dc194ee26e1f4e85d
parent0a19c008ff3568976fac37a770064714d37cfe89
osd: null pointer risk protect

PD#151241: null pointer risk protect

driver defect clean up:
#284

Change-Id: I05ffb3df451b0f62de0ef00a688edc6bc33b1964
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
drivers/amlogic/media/osd/osd_fb.c