ata: Fix compiler warning with APM X-Gene host controller driver

[pandora-kernel.git] / drivers / ata / ahci_xgene.c

diff --git a/drivers/ata/ahci_xgene.c b/drivers/ata/ahci_xgene.c
index fcf21f1..77c89bf 100644 (file)
--- a/drivers/ata/ahci_xgene.c
+++ b/drivers/ata/ahci_xgene.c
@@ -329,7 +329,7 @@ static int xgene_ahci_hw_init(struct ahci_host_priv *hpriv)
        writel(0xffffffff, hpriv->mmio + HOST_IRQ_STAT);
        readl(hpriv->mmio + HOST_IRQ_STAT); /* Force a barrier */
        writel(0, ctx->csr_core + INTSTATUSMASK);
-       readl(ctx->csr_core + INTSTATUSMASK); /* Force a barrier */
+       val = readl(ctx->csr_core + INTSTATUSMASK); /* Force a barrier */
        dev_dbg(ctx->dev, "top level interrupt mask 0x%X value 0x%08X\n",
                INTSTATUSMASK, val);