Commit effd5cf6 authored Jul 15, 2013 by Andy Shevchenko Committed by Vinod Koul Aug 05, 2013

dma: dw: return DMA_PAUSED only if cookie status is DMA_IN_PROGRESS



To obey a usual practice let's return DMA_PAUSED status only if
dma_cookie_status returned DMA_IN_PROGRESS.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

parent 12381dc0

drivers/dma/dw/core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1107,7 +1107,7 @@ dwc_tx_status(struct dma_chan *chan,
		if (ret != DMA_SUCCESS)
		dma_set_residue(txstate, dwc_get_residue(dwc));

		if (dwc->paused)
		if (dwc->paused && ret == DMA_IN_PROGRESS)
		return DMA_PAUSED;

		return ret;