sata_scr_write
sata_scr_write(link, SCR_ERROR, serror);
sata_scr_write(link, SCR_CONTROL, link->saved_scontrol & 0xff0);
rc = sata_scr_write(link, SCR_ERROR, SERR_PHYRDY_CHG);
sata_scr_write(&ap->link, SCR_NOTIFICATION, sntf);
EXPORT_SYMBOL_GPL(sata_scr_write);
sata_scr_write(&ap->link, SCR_NOTIFICATION, sntf);
if ((rc = sata_scr_write(link, SCR_CONTROL, scontrol)))
rc = sata_scr_write(link, SCR_ERROR, serror);
rc = sata_scr_write(link, SCR_CONTROL, scontrol);
return sata_scr_write(link, SCR_ERROR, SERR_PHYRDY_CHG);
if ((rc = sata_scr_write(link, SCR_CONTROL, scontrol)))
if ((rc = sata_scr_write(link, SCR_CONTROL, scontrol)))
sata_scr_write(&ap->link, SCR_ERROR, serror);
extern int sata_scr_write(struct ata_link *link, int reg, u32 val);