Commit c14d2bc4 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Vinod Koul
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mmp_tdma: set cookies as well when asked for tx status 



dma_set_residue() sets only residue value, so user can't rely on the returned
values of cookies. That patch standardize the behaviour.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent c6c732cf

drivers/dma/mmp_tdma.c

+2 −1
Original line number Diff line number Diff line
@@ -460,7 +460,8 @@ static enum dma_status mmp_tdma_tx_status(struct dma_chan *chan, 
{

	struct mmp_tdma_chan *tdmac = to_mmp_tdma_chan(chan);



	dma_set_residue(txstate, tdmac->buf_len - tdmac->pos);

	dma_set_tx_state(txstate, chan->completed_cookie, chan->cookie,

			 tdmac->buf_len - tdmac->pos);



	return tdmac->status;

}