799 	u8 scr2 = inb(base + 0x6b);  in hpt3xxn_set_clock()  local
801 	if ((scr2 & 0x7f) == mode)  in hpt3xxn_set_clock()
851 	u8  scr2;  in hpt37x_calibrate_dpll()  local
859 		pci_read_config_byte(dev, 0x5b, &scr2);  in hpt37x_calibrate_dpll()
860 		if (scr2 & 0x80)  in hpt37x_calibrate_dpll()
865 		pci_read_config_byte(dev, 0x5b, &scr2);  in hpt37x_calibrate_dpll()
867 		if(!(scr2 & 0x80))  in hpt37x_calibrate_dpll()
1183 		u8 scr2 = 0;  in hpt3xx_cable_detect()  local
1185 		pci_read_config_byte(dev, 0x5b, &scr2);  in hpt3xx_cable_detect()
1186 		pci_write_config_byte(dev, 0x5b, scr2 & ~1);  in hpt3xx_cable_detect()
1190 		pci_write_config_byte(dev, 0x5b, scr2);  in hpt3xx_cable_detect()