Commit c6c732cf authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Vinod Koul
Browse files

ipu_idmac: re-use dma_cookie_status() 



It's better to use generic dma_cookie_status() that allows user to get standard
possible return codes independently of the DMAC driver in charge.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: default avatarShawn Guo <shawn.guo@linaro.org>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent 0a0aee20

drivers/dma/ipu/ipu_idmac.c

+1 −4
Original line number Diff line number Diff line
@@ -1593,10 +1593,7 @@ static void idmac_free_chan_resources(struct dma_chan *chan) 
static enum dma_status idmac_tx_status(struct dma_chan *chan,

		       dma_cookie_t cookie, struct dma_tx_state *txstate)

{

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

	if (cookie != chan->cookie)

		return DMA_ERROR;

	return DMA_SUCCESS;

	return dma_cookie_status(chan, cookie, txstate);

}



static int __init ipu_idmac_init(struct ipu *ipu)

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