video: msm: Fix a gcc-4.7 issue

Change-Id: I524ebb010e9af71d93dcf5a4076b90c0047dce6c
Fix uninitialized variable warnings with gcc-4.7

Change-Id: Ia29ef35dc710721ec15d5e2cf849e027ae0e7724
Merge branch 'cm-10.2' into martincz