clear_interrupt_bit  476 drivers/ata/sata_dwc_460ex.c 	clear_interrupt_bit(hsdev, SATA_DWC_INTPR_ERR);
clear_interrupt_bit  536 drivers/ata/sata_dwc_460ex.c 		clear_interrupt_bit(hsdev, SATA_DWC_INTPR_NEWFP);