35 	s32 gain, orig_gain, exposure, orig_exposure;  in gspca_expo_autogain()  local
42 	orig_exposure = exposure = v4l2_ctrl_g_ctrl(gspca_dev->exposure);  in gspca_expo_autogain()
55 			else if (exposure > exposure_knee)  in gspca_expo_autogain()
56 				exposure--;  in gspca_expo_autogain()
59 			else if (exposure > gspca_dev->exposure->minimum)  in gspca_expo_autogain()
60 				exposure--;  in gspca_expo_autogain()
68 			else if (exposure < exposure_knee)  in gspca_expo_autogain()
69 				exposure++;  in gspca_expo_autogain()
72 			else if (exposure < gspca_dev->exposure->maximum)  in gspca_expo_autogain()
73 				exposure++;  in gspca_expo_autogain()
85 	if (exposure != orig_exposure) {  in gspca_expo_autogain()
86 	        v4l2_ctrl_s_ctrl(gspca_dev->exposure, exposure);  in gspca_expo_autogain()
92 			gain, exposure);  in gspca_expo_autogain()
115 	s32 gain_low, gain_high, gain, orig_gain, exposure, orig_exposure;  in gspca_coarse_grained_expo_autogain()  local
122 	orig_exposure = exposure = v4l2_ctrl_g_ctrl(gspca_dev->exposure);  in gspca_coarse_grained_expo_autogain()
137 	    exposure < gspca_dev->exposure->maximum) {  in gspca_coarse_grained_expo_autogain()
142 		   exposure > gspca_dev->exposure->minimum) {  in gspca_coarse_grained_expo_autogain()
157 		exposure--;  in gspca_coarse_grained_expo_autogain()
160 		exposure++;  in gspca_coarse_grained_expo_autogain()
168 	if (exposure != orig_exposure) {  in gspca_coarse_grained_expo_autogain()
169 	        v4l2_ctrl_s_ctrl(gspca_dev->exposure, exposure);  in gspca_coarse_grained_expo_autogain()
175 			gain, exposure);  in gspca_coarse_grained_expo_autogain()