562 	int htotal, vtotal;  in sisfb_verify_rate()  local
597 				  &htotal, &vtotal, rate_idx)) {  in sisfb_verify_rate()
598 		dclock = (htotal * vtotal * rate) / 1000;  in sisfb_verify_rate()
1186 	unsigned int htotal = 0, vtotal = 0;  in sisfb_do_set_var()  local
1194 	vtotal = var->upper_margin + var->lower_margin + var->vsync_len;  in sisfb_do_set_var()
1199 		vtotal += var->yres;  in sisfb_do_set_var()
1200 		vtotal <<= 1;  in sisfb_do_set_var()
1202 		vtotal += var->yres;  in sisfb_do_set_var()
1203 		vtotal <<= 2;  in sisfb_do_set_var()
1205 		vtotal += var->yres;  in sisfb_do_set_var()
1206 		vtotal <<= 1;  in sisfb_do_set_var()
1207 	} else 	vtotal += var->yres;  in sisfb_do_set_var()
1209 	if(!(htotal) || !(vtotal)) {  in sisfb_do_set_var()
1214 	if(pixclock && htotal && vtotal) {  in sisfb_do_set_var()
1217 		ivideo->refresh_rate = (unsigned int) (hrate * 2 / vtotal);  in sisfb_do_set_var()
1293 		ivideo->current_vtotal = vtotal;  in sisfb_do_set_var()
1432 	unsigned int htotal = 0, vtotal = 0, myrateindex = 0;  in sisfb_check_var()  local
1441 	vtotal = var->upper_margin + var->lower_margin + var->vsync_len;  in sisfb_check_var()
1446 		vtotal += var->yres;  in sisfb_check_var()
1447 		vtotal <<= 1;  in sisfb_check_var()
1449 		vtotal += var->yres;  in sisfb_check_var()
1450 		vtotal <<= 2;  in sisfb_check_var()
1452 		vtotal += var->yres;  in sisfb_check_var()
1453 		vtotal <<= 1;  in sisfb_check_var()
1455 		vtotal += var->yres;  in sisfb_check_var()
1457 	if(!(htotal) || !(vtotal)) {  in sisfb_check_var()
1516 		   (ivideo->current_vtotal == vtotal) &&  in sisfb_check_var()
1521 		refresh_rate = (unsigned int) (hrate * 2 / vtotal);  in sisfb_check_var()
1523 		     (ivideo->current_vtotal != vtotal) ) &&  in sisfb_check_var()
1536 	} else if((pixclock) && (htotal) && (vtotal)) {  in sisfb_check_var()
1539 		refresh_rate = (unsigned int) (hrate * 2 / vtotal);  in sisfb_check_var()