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

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This patch fixes an compiler warning with APM X-Gene host controller
driver when compiled with DEBUG enabled.

Signed-off-by: Loc Ho <lho@apm.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Loc Ho 2014-03-18 12:14:37 -06:00 committed by Tejun Heo
parent db8c0286d1
commit 6a96918a6a
1 changed files with 1 additions and 1 deletions
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2
drivers/ata/ahci_xgene.c
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@ -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);