Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma

* 'next' of git://git.infradead.org/users/vkoul/slave-dma: (53 commits)
  ARM: mach-shmobile: specify CHCLR registers on SH7372
  dma: shdma: fix runtime PM: clear channel buffers on reset
  dma/imx-sdma: save irq flags when use spin_lock in sdma_tx_submit
  dmaengine/ste_dma40: clear LNK on channel startup
  dmaengine: intel_mid_dma: remove legacy pm interface
  ASoC: mxs: correct 'direction' of device_prep_dma_cyclic
  dmaengine: intel_mid_dma: error path fix
  dmaengine: intel_mid_dma: locking and freeing fixes
  mtd: gpmi-nand: move to dma_transfer_direction
  mtd: fix compile error for gpmi-nand
  mmc: mxs-mmc: fix the dma_transfer_direction migration
  dmaengine: add DMA_TRANS_NONE to dma_transfer_direction
  dma: mxs-dma: Don't use CLKGATE bits in CTRL0 to disable DMA channels
  dma: mxs-dma: make mxs_dma_prep_slave_sg() multi user safe
  dma: mxs-dma: Always leave mxs_dma_init() with the clock disabled.
  dma: mxs-dma: fix a typo in comment
  DMA: PL330: Remove pm_runtime_xxx calls from pl330 probe/remove
  video i.MX IPU: Fix display connections
  i.MX IPU DMA: Fix wrong burstsize settings
  dmaengine/ste_dma40: allow fixed physical channel
  ...

Fix up conflicts in drivers/dma/{Kconfig,mxs-dma.c,pl330.c}

The conflicts looked pretty trivial, but I'll ask people to verify them.

3 files changed, 8 insertions, 8 deletions

diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index 6958594f2fc0..9ae024025ff3 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -268,7 +268,7 @@ static void pl011_dma_probe_initcall(struct uart_amba_port *uap)
         struct dma_slave_config tx_conf = {
                 .dst_addr = uap->port.mapbase + UART01x_DR,
                 .dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE,
-                .direction = DMA_TO_DEVICE,
+                .direction = DMA_MEM_TO_DEV,
                 .dst_maxburst = uap->fifosize >> 1,
         };
         struct dma_chan *chan;
@@ -301,7 +301,7 @@ static void pl011_dma_probe_initcall(struct uart_amba_port *uap)
                 struct dma_slave_config rx_conf = {
                         .src_addr = uap->port.mapbase + UART01x_DR,
                         .src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE,
-                        .direction = DMA_FROM_DEVICE,
+                        .direction = DMA_DEV_TO_MEM,
                         .src_maxburst = uap->fifosize >> 1,
                 };
 
@@ -480,7 +480,7 @@ static int pl011_dma_tx_refill(struct uart_amba_port *uap)
                 return -EBUSY;
         }
 
-        desc = dma_dev->device_prep_slave_sg(chan, &dmatx->sg, 1, DMA_TO_DEVICE,
+        desc = dma_dev->device_prep_slave_sg(chan, &dmatx->sg, 1, DMA_MEM_TO_DEV,
                                              DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
         if (!desc) {
                 dma_unmap_sg(dma_dev->dev, &dmatx->sg, 1, DMA_TO_DEVICE);
@@ -676,7 +676,7 @@ static int pl011_dma_rx_trigger_dma(struct uart_amba_port *uap)
                 &uap->dmarx.sgbuf_b : &uap->dmarx.sgbuf_a;
         dma_dev = rxchan->device;
         desc = rxchan->device->device_prep_slave_sg(rxchan, &sgbuf->sg, 1,
-                                        DMA_FROM_DEVICE,
+                                        DMA_DEV_TO_MEM,
                                         DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
         /*
          * If the DMA engine is busy and cannot prepare a
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index de0f613ed6f5..17ae65762d1a 100644
--- a/drivers/tty/serial/pch_uart.c
+++ b/drivers/tty/serial/pch_uart.c
@@ -764,7 +764,7 @@ static int dma_handle_rx(struct eg20t_port *priv)
         sg_dma_address(sg) = priv->rx_buf_dma;
 
         desc = priv->chan_rx->device->device_prep_slave_sg(priv->chan_rx,
-                        sg, 1, DMA_FROM_DEVICE,
+                        sg, 1, DMA_DEV_TO_MEM,
                         DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
 
         if (!desc)
@@ -923,7 +923,7 @@ static unsigned int dma_handle_tx(struct eg20t_port *priv)
         }
 
         desc = priv->chan_tx->device->device_prep_slave_sg(priv->chan_tx,
-                                        priv->sg_tx_p, nent, DMA_TO_DEVICE,
+                                        priv->sg_tx_p, nent, DMA_MEM_TO_DEV,
                                         DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
         if (!desc) {
                 dev_err(priv->port.dev, "%s:device_prep_slave_sg Failed\n",
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index 9e62349b3d9f..75085795528e 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -1339,7 +1339,7 @@ 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;
@@ -1454,7 +1454,7 @@ 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 */