Merge "msm: camera: ope: Start context timer on receiving new request" into camera-kernel.lnx.3.1

	get_monotonic_boottime64(&ts);

	ctx_data->last_req_time = (uint64_t)((ts.tv_sec * 1000000000) +

		ts.tv_nsec);

	cam_ope_req_timer_reset(ctx_data);

	cam_ope_req_timer_modify(ctx_data, OPE_REQUEST_TIMEOUT);

	set_bit(request_idx, ctx_data->bitmap);

	ctx_data->req_list[request_idx] =

		kzalloc(sizeof(struct cam_ope_request), GFP_KERNEL);