IRQ_COAL_CAUSE   1121 drivers/ata/sata_mv.c 		writel(~ALL_PORTS_COAL_IRQ, mmio + IRQ_COAL_CAUSE);
IRQ_COAL_CAUSE   2889 drivers/ata/sata_mv.c 		writel(~ALL_PORTS_COAL_IRQ, mmio + IRQ_COAL_CAUSE);