This patch fixes an compiler warning with APM X-Gene host controller
driver when compiled with DEBUG enabled.
Signed-off-by: Loc Ho <l...@apm.com>
---
drivers/ata/ahci_xgene.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/ata/ahci_xgene.c b/drivers/ata/ahci_xgene.c
index fcf21f1..77c89bf 100644
--- 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);
--
1.5.5
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
