msm: camera: context: add name to cam_context for debug

cam_context is a common framework used by multiple drivers. Add name
to better read the logs and identify the driver associated with the log.

Change-Id: Ie83bca2f921f74c5d5663929113cdb74ac1f3164
Signed-off-by: Harsh Shah <harshs@codeaurora.org>
6 files changed