dmaengine: mmp: fix uninitialized variable

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>
git-mirror · Dec 16, 2013 · a9ebbcd · a9ebbcd
1 parent 9d0f1fa
commit a9ebbcd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c
@@ -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);