Commit ed30933e authored by Cong Ding's avatar Cong Ding Committed by Vinod Koul

dma: remove unnecessary null pointer check in mmp_pdma.c

the pointer cfg is dereferenced in line 594, so it's no reason to check null
again in line 620.
Signed-off-by: default avatarCong Ding <dinggnu@gmail.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent 661f7cb5
......@@ -617,10 +617,8 @@ static int mmp_pdma_control(struct dma_chan *dchan, enum dma_ctrl_cmd cmd,
else if (maxburst == 32)
chan->dcmd |= DCMD_BURST32;
if (cfg) {
chan->dir = cfg->direction;
chan->drcmr = cfg->slave_id;
}
chan->dev_addr = addr;
break;
default:
......
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