msm: camera: isp: Validate input parameter for vfe_write and vfe_read

Validate input parameters for read and write operations in vfe to
ensure operations are performed within vfe register boundary and
within structure limits passed by caller.

Change-Id: If3719de65b32773c2b6ff904da76a951dbfb11eb
Signed-off-by: Alok Kediya <kediya@codeaurora.org>
3 files changed