media, video: move to dma_transfer_direction

fixup usage of dma direction by introducing dma_transfer_direction,
this patch moves media and video drivers to use new enum

Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>

3 files changed, 4 insertions, 4 deletions

diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c
index c045b47803ad..ec98eae20cd8 100644
--- a/drivers/media/video/mx3_camera.c
+++ b/drivers/media/video/mx3_camera.c
@@ -251,7 +251,7 @@ static int mx3_videobuf_prepare(struct vb2_buffer *vb)
                 sg_dma_len(sg)          = new_size;
 
                 buf->txd = ichan->dma_chan.device->device_prep_slave_sg(
-                        &ichan->dma_chan, sg, 1, DMA_FROM_DEVICE,
+                        &ichan->dma_chan, sg, 1, DMA_DEV_TO_MEM,
                         DMA_PREP_INTERRUPT);
                 if (!buf->txd)
                         return -EIO;
diff --git a/drivers/media/video/timblogiw.c b/drivers/media/video/timblogiw.c
index 84cd1b65b765..d542c8b9e2f4 100644
--- a/drivers/media/video/timblogiw.c
+++ b/drivers/media/video/timblogiw.c
@@ -564,7 +564,7 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
         spin_unlock_irq(&fh->queue_lock);
 
         desc = fh->chan->device->device_prep_slave_sg(fh->chan,
-                buf->sg, sg_elems, DMA_FROM_DEVICE,
+                buf->sg, sg_elems, DMA_DEV_TO_MEM,
                 DMA_PREP_INTERRUPT | DMA_COMPL_SKIP_SRC_UNMAP);
         if (!desc) {
                 spin_lock_irq(&fh->queue_lock);
diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c
index 7e3a490e8d76..e2caf884fe31 100644
--- a/drivers/video/mx3fb.c
+++ b/drivers/video/mx3fb.c
@@ -334,7 +334,7 @@ static void sdc_enable_channel(struct mx3fb_info *mx3_fbi)
         /* This enables the channel */
         if (mx3_fbi->cookie < 0) {
                 mx3_fbi->txd = dma_chan->device->device_prep_slave_sg(dma_chan,
-                      &mx3_fbi->sg[0], 1, DMA_TO_DEVICE, DMA_PREP_INTERRUPT);
+                      &mx3_fbi->sg[0], 1, DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT);
                 if (!mx3_fbi->txd) {
                         dev_err(mx3fb->dev, "Cannot allocate descriptor on %d\n",
                                 dma_chan->chan_id);
@@ -1104,7 +1104,7 @@ static int mx3fb_pan_display(struct fb_var_screeninfo *var,
                 async_tx_ack(mx3_fbi->txd);
 
         txd = dma_chan->device->device_prep_slave_sg(dma_chan, sg +
-                mx3_fbi->cur_ipu_buf, 1, DMA_TO_DEVICE, DMA_PREP_INTERRUPT);
+                mx3_fbi->cur_ipu_buf, 1, DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT);
         if (!txd) {
                 dev_err(fbi->device,
                         "Error preparing a DMA transaction descriptor.\n");