PORT_IRQ_ENABLE_CLR  611 drivers/ata/sata_sil24.c 	writel(PORT_IRQ_COMPLETE | PORT_IRQ_ERROR, port + PORT_IRQ_ENABLE_CLR);
PORT_IRQ_ENABLE_CLR  952 drivers/ata/sata_sil24.c 	writel(0xffff, port + PORT_IRQ_ENABLE_CLR);