diff --git a/[refs] b/[refs]
index 82a5fd712f17..dfed457725cc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4c1e9aa41b2f9afe8f26e2efe5bb4695f6c40772
+refs/heads/master: 44c65d169c5d2e5c872581ebc65f12710d7c3b71
diff --git a/trunk/drivers/ata/sata_mv.c b/trunk/drivers/ata/sata_mv.c
index a377226b81c8..be9ae4fc5cbe 100644
--- a/trunk/drivers/ata/sata_mv.c
+++ b/trunk/drivers/ata/sata_mv.c
@@ -3734,11 +3734,13 @@ static int mv_init_host(struct ata_host *host, unsigned int board_idx)
 		writelfl(0, hc_mmio + HC_IRQ_CAUSE_OFS);
 	}
 
-	/* Clear any currently outstanding host interrupt conditions */
-	writelfl(0, mmio + hpriv->irq_cause_ofs);
+	if (!IS_SOC(hpriv)) {
+		/* Clear any currently outstanding host interrupt conditions */
+		writelfl(0, mmio + hpriv->irq_cause_ofs);
 
-	/* and unmask interrupt generation for host regs */
-	writelfl(hpriv->unmask_all_irqs, mmio + hpriv->irq_mask_ofs);
+		/* and unmask interrupt generation for host regs */
+		writelfl(hpriv->unmask_all_irqs, mmio + hpriv->irq_mask_ofs);
+	}
 
 	/*
 	 * enable only global host interrupts for now.