msm: camera: sensor: Add flush support in camera sensor

Add support for flush all request ids or cancel particular
request id in sensor pending request list.

Change-Id: Iab0117431243b03327e3afc1e8ebd867d76edffb
Signed-off-by: Vivek Veenam <vveenam@codeaurora.org>
Signed-off-by: Soundrapandian Jeyaprakash <jsoundra@codeaurora.org>
3 files changed