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path: root/drivers/ata/sata_mv.c
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Diffstat (limited to 'drivers/ata/sata_mv.c')
-rw-r--r--drivers/ata/sata_mv.c20
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 4ae1a4138b47..7007edd2d451 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -3114,19 +3114,17 @@ static int mv_init_host(struct ata_host *host, unsigned int board_idx)
3114 writelfl(0, hc_mmio + HC_IRQ_CAUSE_OFS); 3114 writelfl(0, hc_mmio + HC_IRQ_CAUSE_OFS);
3115 } 3115 }
3116 3116
3117 if (!IS_SOC(hpriv)) { 3117 /* Clear any currently outstanding host interrupt conditions */
3118 /* Clear any currently outstanding host interrupt conditions */ 3118 writelfl(0, mmio + hpriv->irq_cause_ofs);
3119 writelfl(0, mmio + hpriv->irq_cause_ofs);
3120 3119
3121 /* and unmask interrupt generation for host regs */ 3120 /* and unmask interrupt generation for host regs */
3122 writelfl(hpriv->unmask_all_irqs, mmio + hpriv->irq_mask_ofs); 3121 writelfl(hpriv->unmask_all_irqs, mmio + hpriv->irq_mask_ofs);
3123 3122
3124 /* 3123 /*
3125 * enable only global host interrupts for now. 3124 * enable only global host interrupts for now.
3126 * The per-port interrupts get done later as ports are set up. 3125 * The per-port interrupts get done later as ports are set up.
3127 */ 3126 */
3128 mv_set_main_irq_mask(host, 0, PCI_ERR); 3127 mv_set_main_irq_mask(host, 0, PCI_ERR);
3129 }
3130done: 3128done:
3131 return rc; 3129 return rc;
3132} 3130}