drivers/tty/serial: use correct type for dma_map/unmap
dma_{un}map_* uses 'enum dma_data_direction' not 'enum dma_transfer_direction'.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c
index c4f7503..7b63677 100644
--- a/drivers/tty/serial/atmel_serial.c
+++ b/drivers/tty/serial/atmel_serial.c
@@ -706,7 +706,7 @@
dmaengine_terminate_all(chan);
dma_release_channel(chan);
dma_unmap_sg(port->dev, &atmel_port->sg_tx, 1,
- DMA_MEM_TO_DEV);
+ DMA_TO_DEVICE);
}
atmel_port->desc_tx = NULL;
@@ -804,7 +804,7 @@
nent = dma_map_sg(port->dev,
&atmel_port->sg_tx,
1,
- DMA_MEM_TO_DEV);
+ DMA_TO_DEVICE);
if (!nent) {
dev_dbg(port->dev, "need to release resource of dma\n");
@@ -883,7 +883,7 @@
dmaengine_terminate_all(chan);
dma_release_channel(chan);
dma_unmap_sg(port->dev, &atmel_port->sg_rx, 1,
- DMA_DEV_TO_MEM);
+ DMA_FROM_DEVICE);
}
atmel_port->desc_rx = NULL;
@@ -968,7 +968,7 @@
nent = dma_map_sg(port->dev,
&atmel_port->sg_rx,
1,
- DMA_DEV_TO_MEM);
+ DMA_FROM_DEVICE);
if (!nent) {
dev_dbg(port->dev, "need to release resource of dma\n");