* [PATCH] ata: Fix compiler warning with APM X-Gene host controller driver
@ 2014-03-18 18:14 Loc Ho
2014-03-18 20:06 ` Tejun Heo
0 siblings, 1 reply; 2+ messages in thread
From: Loc Ho @ 2014-03-18 18:14 UTC (permalink / raw)
To: olof, tj, arnd
Cc: linux-scsi, linux-ide, devicetree, linux-arm-kernel, ddutile, jcm,
patches, Loc Ho
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>
---
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ata: Fix compiler warning with APM X-Gene host controller driver
2014-03-18 18:14 [PATCH] ata: Fix compiler warning with APM X-Gene host controller driver Loc Ho
@ 2014-03-18 20:06 ` Tejun Heo
0 siblings, 0 replies; 2+ messages in thread
From: Tejun Heo @ 2014-03-18 20:06 UTC (permalink / raw)
To: Loc Ho
Cc: olof, arnd, linux-scsi, linux-ide, devicetree, linux-arm-kernel,
ddutile, jcm, patches
On Tue, Mar 18, 2014 at 12:14:37PM -0600, Loc Ho wrote:
> 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>
Applied to libata/for-3.15.
Thanks.
--
tejun
^ permalink raw reply [flat|nested] 2+ messages in thread
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