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dmaengine: sf-pdma: remove unused 'desc' 

'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>
This commit is contained in:
Vinod Koul 2020-09-14 11:04:09 +05:30
parent e3a52158a6
commit 3338ca533b
1 changed files with 0 additions and 1 deletions
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1
drivers/dma/sf-pdma/sf-pdma.c
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@ -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);