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dmaengine: edma: Use the edma_write_slot instead open coded memcpy_toio 

edma_write_slot() is for writing an entire paRAM slot.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Peter Ujfalusi 2015-10-14 14:42:58 +03:00 committed by Vinod Koul
parent 3287fb4d23
commit 96f5ff0e10
1 changed files with 1 additions and 2 deletions
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3
drivers/dma/edma.c
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@ -968,8 +968,7 @@ static void edma_free_channel(struct edma_cc *ecc, unsigned channel)
edma_setup_interrupt(ecc, channel, NULL, NULL);
/* REVISIT should probably take out of shadow region 0 */
memcpy_toio(ecc->base + PARM_OFFSET(channel), &dummy_paramset,
PARM_SIZE);
edma_write_slot(ecc, channel, &dummy_paramset);
clear_bit(channel, ecc->edma_inuse);
}