if ((pdev->device == 0x182) || (pmr & SIS_PMR_COMBINED)) outl(val, ap->ioaddr.scr_addr + (sc_reg * 4)+0x10); } 
static void sis_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val){	if (sc_reg > SCR_CONTROL)		return;	if (ap->flags & SIS_FLAG_CFGSCR)		sis_scr_cfg_write(ap, sc_reg, val);	else		outl(val, ap->ioaddr.scr_addr + (sc_reg * 4));}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/f2c853bca542f5ac0b036377637192a74f2091c2/sata_sis.c/buggy/drivers/scsi/sata_sis.c