From: Peter Ujfalusi Date: Wed, 14 Oct 2015 11:42:58 +0000 (+0300) Subject: dmaengine: edma: Use the edma_write_slot instead open coded memcpy_toio X-Git-Tag: KARO-TX6UL-2015-11-03~91^2~5^2~8 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=96f5ff0e108a497372d86a286e6c264b39c09370;p=karo-tx-linux.git 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 Signed-off-by: Vinod Koul --- diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index 08f9bd0aa0b3..f6653da0ee16 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -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); }