msm-camera: Bound check for step position value in Actuator driver.

Bound check of curr_step_pos value of step_position_table in
Actuator driver.

Change-Id: I9462e197d46cde5b31ea4e80c22a836851128093
Signed-off-by: Katta Santhisindhu <kattas@codeaurora.org>
1 file changed