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authorVinod Koul <vinod.koul@linux.intel.com>2011-10-14 10:47:38 +0530
committerVinod Koul <vinod.koul@linux.intel.com>2011-10-31 09:40:26 +0530
commita485df4b4404379786c4bdd258bc528b2617449d (patch)
tree67244495fab89846568cf40d3b7c3a2bd011133e /drivers/tty/serial/sh-sci.c
parent05f5799cbe5c9e2c03f604b3de5783cf4d726227 (diff)
downloadop-kernel-dev-a485df4b4404379786c4bdd258bc528b2617449d.zip
op-kernel-dev-a485df4b4404379786c4bdd258bc528b2617449d.tar.gz
spi, serial: move to dma_transfer_direction
fixup usage of dma direction by introducing dma_transfer_direction, this patch moves spi, serial drivers to use new enum Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Alan Cox <alan@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@iki.fi>
Diffstat (limited to 'drivers/tty/serial/sh-sci.c')
-rw-r--r--drivers/tty/serial/sh-sci.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index dbd32a1..3683a69 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -1207,7 +1207,7 @@ static void sci_submit_rx(struct sci_port *s)
struct dma_async_tx_descriptor *desc;
desc = chan->device->device_prep_slave_sg(chan,
- sg, 1, DMA_FROM_DEVICE, DMA_PREP_INTERRUPT);
+ sg, 1, DMA_DEV_TO_MEM, DMA_PREP_INTERRUPT);
if (desc) {
s->desc_rx[i] = desc;
@@ -1322,7 +1322,7 @@ static void work_fn_tx(struct work_struct *work)
BUG_ON(!sg_dma_len(sg));
desc = chan->device->device_prep_slave_sg(chan,
- sg, s->sg_len_tx, DMA_TO_DEVICE,
+ sg, s->sg_len_tx, DMA_MEM_TO_DEV,
DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
if (!desc) {
/* switch to PIO */
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