hc_cause 2901 drivers/ata/sata_mv.c u32 hc_cause = (main_irq_cause >> shift) & HC0_IRQ_PEND; hc_cause 2906 drivers/ata/sata_mv.c if (!hc_cause) { hc_cause 2923 drivers/ata/sata_mv.c if (hc_cause & PORTS_0_3_COAL_DONE) hc_cause 2929 drivers/ata/sata_mv.c if (hc_cause & port_mask)