From: Vinod Koul <vkoul@kernel.org>
To: dmaengine@vger.kernel.org, Green Wan <green.wan@sifive.com>
Cc: Vinod Koul <vkoul@kernel.org>,
linux-kernel@vger.kernel.org,
Stephen Rothwell <sfr@canb.auug.org.au>
Subject: [PATCH] dmaengine: sf-pdma: remove unused 'desc'
Date: Mon, 14 Sep 2020 11:23:02 +0530 [thread overview]
Message-ID: <20200914055302.22962-1-vkoul@kernel.org> (raw)
'desc' variable is now defined but not used in sf_pdma_donebh_tasklet(),
causing this warning:
drivers/dma/sf-pdma/sf-pdma.c: In function 'sf_pdma_donebh_tasklet':
drivers/dma/sf-pdma/sf-pdma.c:287:23: warning: unused variable 'desc' [-Wunused-variable]
Remove this unused variable
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
drivers/dma/sf-pdma/sf-pdma.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/dma/sf-pdma/sf-pdma.c b/drivers/dma/sf-pdma/sf-pdma.c
index 754994087e5f..1e66c6990d81 100644
--- a/drivers/dma/sf-pdma/sf-pdma.c
+++ b/drivers/dma/sf-pdma/sf-pdma.c
@@ -284,7 +284,6 @@ static void sf_pdma_free_desc(struct virt_dma_desc *vdesc)
static void sf_pdma_donebh_tasklet(unsigned long arg)
{
struct sf_pdma_chan *chan = (struct sf_pdma_chan *)arg;
- struct sf_pdma_desc *desc = chan->desc;
unsigned long flags;
spin_lock_irqsave(&chan->lock, flags);
--
2.26.2
next reply other threads:[~2020-09-14 5:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-14 5:53 Vinod Koul [this message]
2020-09-18 7:00 ` [PATCH] dmaengine: sf-pdma: remove unused 'desc' Vinod Koul
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