On 16/01/2020 13:14, Lukas Wunner wrote:
> Suppress a gratuitous error message if serial8250_register_8250_port()
> returns -EPROBE_DEFER.
>
> Signed-off-by: Lukas Wunner <lukas@xxxxxxxxx>
Reviewed-by: Matthias Brugger <mbrugger@xxxxxxxx>
> ---
> drivers/tty/serial/8250/8250_bcm2835aux.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/tty/serial/8250/8250_bcm2835aux.c b/drivers/tty/serial/8250/8250_bcm2835aux.c
> index 33da68341c3a..fb850d0ad643 100644
> --- a/drivers/tty/serial/8250/8250_bcm2835aux.c
> +++ b/drivers/tty/serial/8250/8250_bcm2835aux.c
> @@ -95,8 +95,9 @@ static int bcm2835aux_serial_probe(struct platform_device *pdev)
> /* register the port */
> ret = serial8250_register_8250_port(&data->uart);
> if (ret < 0) {
> - dev_err(&pdev->dev, "unable to register 8250 port - %d\n",
> - ret);
> + if (ret != -EPROBE_DEFER)
> + dev_err(&pdev->dev,
> + "unable to register 8250 port - %d\n", ret);
> goto dis_clk;
> }
> data->line = ret;
>
