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Commit 3d143c25 authored by Vinod Koul's avatar Vinod Koul
Browse files

dmaengine: dw: remove dma_slave_config direction usage 



dma_slave_config direction was marked as deprecated quite some
time back, remove the usage from this driver so that the field
can be removed

Acked-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 09347e3f

drivers/dma/dw/core.c

+0 −5
Original line number Diff line number Diff line
@@ -886,12 +886,7 @@ static int dwc_config(struct dma_chan *chan, struct dma_slave_config *sconfig) 
	 */

	u32 s = dw->pdata->is_idma32 ? 1 : 2;



	/* Check if chan will be configured for slave transfers */

	if (!is_slave_direction(sconfig->direction))

		return -EINVAL;



	memcpy(&dwc->dma_sconfig, sconfig, sizeof(*sconfig));

	dwc->direction = sconfig->direction;



	sc->src_maxburst = sc->src_maxburst > 1 ? fls(sc->src_maxburst) - s : 0;

	sc->dst_maxburst = sc->dst_maxburst > 1 ? fls(sc->dst_maxburst) - s : 0;