diff options
Diffstat (limited to 'drivers/tty/serial/imx.c')
| -rw-r--r-- | drivers/tty/serial/imx.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index 35e76e4ea959..1c981ff6c949 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -1292,6 +1292,11 @@ static int imx_startup(struct uart_port *port) while (!(readl(sport->port.membase + UCR2) & UCR2_SRST) && (--i > 0)) udelay(1); + /* Can we enable the DMA support? */ + if (is_imx6q_uart(sport) && !uart_console(port) + && !sport->dma_is_inited) + imx_uart_dma_init(sport); + spin_lock_irqsave(&sport->port.lock, flags); /* @@ -1499,11 +1504,6 @@ imx_set_termios(struct uart_port *port, struct ktermios *termios, } else { imx_port_rts_auto(sport, &ucr2); } - - /* Can we enable the DMA support? */ - if (is_imx6q_uart(sport) && !uart_console(port) - && !sport->dma_is_inited) - imx_uart_dma_init(sport); } else { termios->c_cflag &= ~CRTSCTS; } |