[4.9,039/199] dmaengine: coh901318: Remove unused variable

Message ID 20191219183217.081976972@linuxfoundation.org
State New
Headers show
  • Untitled series #25856
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Commit Message

Greg Kroah-Hartman Dec. 19, 2019, 6:32 p.m.
From: Vinod Koul <vkoul@kernel.org>

commit 35faaf0df42d285b40f8a6310afbe096720f7758 upstream.

Commit 627469e4445b ("dmaengine: coh901318: Fix a double-lock bug") left
flags variable unused, so remove it to fix the warning.

drivers/dma/coh901318.c: In function 'coh901318_config':
drivers/dma/coh901318.c:1805:16: warning: unused variable 'flags' [-Wunused-variable]
  unsigned long flags;

Fixes: 627469e4445b ("dmaengine: coh901318: Fix a double-lock bug")
Reported-By: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

 drivers/dma/coh901318.c |    1 -
 1 file changed, 1 deletion(-)


--- a/drivers/dma/coh901318.c
+++ b/drivers/dma/coh901318.c
@@ -1797,7 +1797,6 @@  static struct dma_chan *coh901318_xlate(
 static int coh901318_config(struct coh901318_chan *cohc,
 			    struct coh901318_params *param)
-	unsigned long flags;
 	const struct coh901318_params *p;
 	int channel = cohc->id;
 	void __iomem *virtbase = cohc->base->virtbase;