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path: root/drivers/tty/serial/atmel_serial.c
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Diffstat (limited to 'drivers/tty/serial/atmel_serial.c')
-rw-r--r--drivers/tty/serial/atmel_serial.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c
index 922e85aeb63a..929567038c5a 100644
--- a/drivers/tty/serial/atmel_serial.c
+++ b/drivers/tty/serial/atmel_serial.c
@@ -781,7 +781,8 @@ static void atmel_rx_from_ring(struct uart_port *port)
static void atmel_rx_from_dma(struct uart_port *port)
{
struct atmel_uart_port *atmel_port = to_atmel_uart_port(port);
- struct tty_struct *tty = port->state->port.tty;
+ struct tty_port *tport = &port->state->port;
+ struct tty_struct *tty = tport->tty;
struct atmel_dma_buffer *pdc;
int rx_idx = atmel_port->pdc_rx_idx;
unsigned int head;
@@ -820,7 +821,8 @@ static void atmel_rx_from_dma(struct uart_port *port)
*/
count = head - tail;
- tty_insert_flip_string(tty, pdc->buf + pdc->ofs, count);
+ tty_insert_flip_string(tport, pdc->buf + pdc->ofs,
+ count);
dma_sync_single_for_device(port->dev, pdc->dma_addr,
pdc->dma_size, DMA_FROM_DEVICE);