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dmaengine: mmp: fix uninitialized variable

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drivers/dma/mmp_tdma.c:236:8: warning: 'tdcr' may be used
uninitialized in this function [-Wuninitialized]

Reported-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Vinod Koul 2013-11-29 10:52:52 +05:30
parent 9d0f1fa6e1
commit a9ebbcd986
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/mmp_tdma.c
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@ -182,7 +182,7 @@ static void mmp_tdma_pause_chan(struct mmp_tdma_chan *tdmac)
static int mmp_tdma_config_chan(struct mmp_tdma_chan *tdmac)
{
unsigned int tdcr;
unsigned int tdcr = 0;
mmp_tdma_disable_chan(tdmac);