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Date: Tue, 3 Mar 2020 21:13:47 +0800
From: YueHaibing <yuehaibing@...wei.com>
To: <vkoul@...nel.org>, <dan.j.williams@...el.com>, <peng.ma@....com>,
<yuehaibing@...wei.com>
CC: <dmaengine@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH -next] dmaengine: fsl-dpaa2-qdma: remove set but not used variable 'dpaa2_qdma'
drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c: In function dpaa2_qdma_shutdown:
drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c:795:28: warning: variable dpaa2_qdma set but not used [-Wunused-but-set-variable]
commit 3e0ca3c38dc2 ("dmaengine: fsl-dpaa2-qdma: Adding shutdown hook")
involved this, remove it.
Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c b/drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c
index fabbbb9..4ec909e 100644
--- a/drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c
+++ b/drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c
@@ -792,13 +792,11 @@ static int dpaa2_qdma_remove(struct fsl_mc_device *ls_dev)
static void dpaa2_qdma_shutdown(struct fsl_mc_device *ls_dev)
{
- struct dpaa2_qdma_engine *dpaa2_qdma;
struct dpaa2_qdma_priv *priv;
struct device *dev;
dev = &ls_dev->dev;
priv = dev_get_drvdata(dev);
- dpaa2_qdma = priv->dpaa2_qdma;
dpdmai_disable(priv->mc_io, 0, ls_dev->mc_handle);
dpaa2_dpdmai_dpio_unbind(priv);
--
2.7.4
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