Commit 09d16690 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Vinod Koul
Browse files

mxs-dma: remove useless variable 



last_used variable is applied only once, so, let's substitute it by its value.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent e8e3a790

drivers/dma/mxs-dma.c

+1 −3
Original line number Diff line number Diff line
@@ -622,10 +622,8 @@ static enum dma_status mxs_dma_tx_status(struct dma_chan *chan, 
			dma_cookie_t cookie, struct dma_tx_state *txstate)

{

	struct mxs_dma_chan *mxs_chan = to_mxs_dma_chan(chan);

	dma_cookie_t last_used;



	last_used = chan->cookie;

	dma_set_tx_state(txstate, chan->completed_cookie, last_used, 0);

	dma_set_tx_state(txstate, chan->completed_cookie, chan->cookie, 0);



	return mxs_chan->status;

}