smdk4412: camera: update headers

Change-Id: Ia1cf27dc04e3468e10041d91d7d9f60a04e6c32b
camera: Fix camera crashing when bashing shutter

Prevents the picture thread from being restarted or freezing
when it is already started, or when auto-focus is being
done.
Prevents gallery crash.

Change-Id: Ib540f2a47423778b45dfc8df440e33b2ac254ae8