Re: [PATCH -next] serial: sprd: Fix a copy-paste err in sprd_request_dma()

[Mukesh Ojha <mojha@xxxxxxxxxxxxxx>]

On 3/30/2019 7:17 AM, YueHaibing wrote:
> when dma_request_chan rx_dma fails, dev_err log should print rx_dma
> err log.
>
> Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
Reviewed-by: Mukesh Ojha <mojha@xxxxxxxxxxxxxx>

Cheers,
-Mukesh
> ---
>   drivers/tty/serial/sprd_serial.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/tty/serial/sprd_serial.c b/drivers/tty/serial/sprd_serial.c
> index 6aebd77cd3c0..73d71a4e6c0c 100644
> --- a/drivers/tty/serial/sprd_serial.c
> +++ b/drivers/tty/serial/sprd_serial.c
> @@ -506,7 +506,7 @@ static void sprd_request_dma(struct uart_port *port)
>   	sp->rx_dma.chn = dma_request_chan(port->dev, "rx");
>   	if (IS_ERR(sp->rx_dma.chn)) {
>   		dev_err(port->dev, "request RX DMA channel failed, ret = %ld\n",
> -			PTR_ERR(sp->tx_dma.chn));
> +			PTR_ERR(sp->rx_dma.chn));
>   		sp->rx_dma.enable = false;
>   	}
>   }