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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2015-10-14 14:42:58 +0300
committerVinod Koul <vinod.koul@intel.com>2015-10-14 17:27:12 +0300
commit96f5ff0e108a497372d86a286e6c264b39c09370 (patch)
treebd8e807cc39b80f62ea06e45362dc0100062a8cb /drivers/dma
parent3287fb4d23fc906edcd5fa8c1632f30946e9c779 (diff)
downloadlinux-96f5ff0e108a497372d86a286e6c264b39c09370.tar.xz
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>
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/edma.c3
1 files changed, 1 insertions, 2 deletions
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);
}