54 struct sd {  struct
870 	struct sd *sd = (struct sd *) gspca_dev;  in sd_config()  local
873 	sd->model = id->driver_info;  in sd_config()
874 	if (sd->model == CIT_MODEL3 && ibm_netcam_pro)  in sd_config()
875 		sd->model = CIT_IBM_NETCAM_PRO;  in sd_config()
878 	switch (sd->model) {  in sd_config()
882 		sd->sof_len = 4;  in sd_config()
887 		sd->sof_len = 4;  in sd_config()
896 		sd->stop_on_control_change = 1;  in sd_config()
897 		sd->sof_len = 4;  in sd_config()
907 		sd->stop_on_control_change = 1;  in sd_config()
908 		sd->sof_len = 4;  in sd_config()
1134 	struct sd *sd = (struct sd *) gspca_dev;  in sd_init()  local
1136 	switch (sd->model) {  in sd_init()
1156 	struct sd *sd = (struct sd *) gspca_dev;  in cit_set_brightness()  local
1159 	switch (sd->model) {  in cit_set_brightness()
1196 	struct sd *sd = (struct sd *) gspca_dev;  in cit_set_contrast()  local
1198 	switch (sd->model) {  in cit_set_contrast()
1259 	struct sd *sd = (struct sd *) gspca_dev;  in cit_set_hue()  local
1261 	switch (sd->model) {  in cit_set_hue()
1311 	struct sd *sd = (struct sd *) gspca_dev;  in cit_set_sharpness()  local
1313 	switch (sd->model) {  in cit_set_sharpness()
1379 	struct sd *sd = (struct sd *) gspca_dev;  in cit_set_lighting()  local
1381 	switch (sd->model) {  in cit_set_lighting()
1399 	struct sd *sd = (struct sd *) gspca_dev;  in cit_set_hflip()  local
1401 	switch (sd->model) {  in cit_set_hflip()
1419 	struct sd *sd = (struct sd *) gspca_dev;  in cit_restart_stream()  local
1421 	switch (sd->model) {  in cit_restart_stream()
1441 	sd->sof_read = 0;  in cit_restart_stream()
1542 	struct sd *sd = (struct sd *) gspca_dev;  in cit_start_model1()  local
1699 				   v4l2_ctrl_g_ctrl(sd->lighting));  in cit_start_model1()
1744 	struct sd *sd = (struct sd *) gspca_dev;  in cit_start_model2()  local
1765 		sd->sof_len = 10;  in cit_start_model2()
1773 		sd->sof_len = 2;  in cit_start_model2()
1782 		sd->sof_len = 2;  in cit_start_model2()
1791 		sd->sof_len = 2;  in cit_start_model2()
1923 	cit_model2_Packet1(gspca_dev, 0x0028, v4l2_ctrl_g_ctrl(sd->lighting));  in cit_start_model2()
1925 	v4l2_ctrl_grab(sd->lighting, true);  in cit_start_model2()
2182 	struct sd *sd = (struct sd *) gspca_dev;  in cit_start_model4()  local
2274 		sd->sof_len = 2;  in cit_start_model4()
2329 		sd->sof_len = 2;  in cit_start_model4()
2386 		sd->sof_len = 10;  in cit_start_model4()
2441 		sd->sof_len = 2;  in cit_start_model4()
2496 		sd->sof_len = 2;  in cit_start_model4()
2602 	struct sd *sd = (struct sd *) gspca_dev;  in sd_start()  local
2609 	switch (sd->model) {  in sd_start()
2704 	struct sd *sd = (struct sd *) gspca_dev;  in sd_stop0()  local
2709 	switch (sd->model) {  in sd_stop0()
2723 		v4l2_ctrl_grab(sd->lighting, false);  in sd_stop0()
2770 	if (sd->button_state) {  in sd_stop0()
2773 		sd->button_state = 0;  in sd_stop0()
2780 	struct sd *sd = (struct sd *) gspca_dev;  in cit_find_sof()  local
2784 	switch (sd->model) {  in cit_find_sof()
2813 		if (sd->model <= CIT_MODEL1)  in cit_find_sof()
2819 			if (sd->model == CIT_MODEL0 && sd->sof_read != i)  in cit_find_sof()
2822 			switch (sd->sof_read) {  in cit_find_sof()
2825 					sd->sof_read++;  in cit_find_sof()
2829 					sd->sof_read++;  in cit_find_sof()
2831 					sd->sof_read = 1;  in cit_find_sof()
2833 					sd->sof_read = 0;  in cit_find_sof()
2837 					sd->sof_read++;  in cit_find_sof()
2839 					sd->sof_read = 1;  in cit_find_sof()
2841 					sd->sof_read = 0;  in cit_find_sof()
2845 					sd->sof_read = 0;  in cit_find_sof()
2846 					return data + i + (sd->sof_len - 3);  in cit_find_sof()
2849 					sd->sof_read = 2;  in cit_find_sof()
2851 					sd->sof_read = 1;  in cit_find_sof()
2853 					sd->sof_read = 0;  in cit_find_sof()
2863 			switch (sd->sof_read) {  in cit_find_sof()
2866 					sd->sof_read++;  in cit_find_sof()
2869 				sd->sof_read = 0;  in cit_find_sof()
2883 					return data + i + (sd->sof_len - 1);  in cit_find_sof()
2896 	struct sd *sd = (struct sd *) gspca_dev;  in sd_pkt_scan()  local
2905 		if (n > sd->sof_len)  in sd_pkt_scan()
2906 			n -= sd->sof_len;  in sd_pkt_scan()
2923 	struct sd *sd = (struct sd *)gspca_dev;  in cit_check_button()  local
2925 	switch (sd->model) {  in cit_check_button()
2943 	if (sd->button_state != new_button_state) {  in cit_check_button()
2947 		sd->button_state = new_button_state;  in cit_check_button()
2956 	struct sd *sd = (struct sd *)gspca_dev;  in sd_s_ctrl()  local
2963 	if (sd->stop_on_control_change)  in sd_s_ctrl()
2985 	if (sd->stop_on_control_change)  in sd_s_ctrl()
2996 	struct sd *sd = (struct sd *)gspca_dev;  in sd_init_controls()  local
3007 	switch (sd->model) {  in sd_init_controls()
3044 		sd->lighting = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,  in sd_init_controls()
3130 	return gspca_dev_probe2(intf, id, desc, sizeof(struct sd), THIS_MODULE);  in sd_probe()