ahci_scr_read      55 drivers/ata/libahci.c static int ahci_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
ahci_scr_read     151 drivers/ata/libahci.c 	.scr_read		= ahci_scr_read,
ahci_scr_read    1727 drivers/ata/libahci.c 	ahci_scr_read(&ap->link, SCR_ERROR, &serror);