msm: camera: Check for valid per frame i2c data.



Add check for valid i2c data per frame before
consuming in the flush request. This issue
reported in random stability

Change-Id: I43f90f1af714a2a4ae3efd86ec6e306c4fde802c
Signed-off-by: Shankar Ravi <rshankar@codeaurora.org>

parent 38bf0c90

drivers/media/platform/msm/camera/cam_sensor_module/cam_sensor/cam_sensor_core.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -1177,6 +1177,11 @@ int32_t cam_sensor_flush_request(struct cam_req_mgr_flush_request *flush_req)
		return -EINVAL;
		}

		if (s_ctrl->i2c_data.per_frame == NULL) {
		CAM_ERR(CAM_SENSOR, "i2c frame data is NULL");
		return -EINVAL;
		}

		for (i = 0; i < MAX_PER_FRAME_ARRAY; i++) {
		i2c_set = &(s_ctrl->i2c_data.per_frame[i]);