On 16/01/2020 13:14, Lukas Wunner wrote:
> From: Phil Elwell <phil@xxxxxxxxxxxxxxx>
>
> Suppress a gratuitous error message if devm_clk_get() returns
> -EPROBE_DEFER.
>
> Signed-off-by: Phil Elwell <phil@xxxxxxxxxxxxxxx>
> [lukas: extend commit message]
> Signed-off-by: Lukas Wunner <lukas@xxxxxxxxx>
Reviewed-by: Matthias Brugger <mbrugger@xxxxxxxx>
> ---
> drivers/tty/serial/8250/8250_bcm2835aux.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/tty/serial/8250/8250_bcm2835aux.c b/drivers/tty/serial/8250/8250_bcm2835aux.c
> index 4997c519ebb3..33da68341c3a 100644
> --- a/drivers/tty/serial/8250/8250_bcm2835aux.c
> +++ b/drivers/tty/serial/8250/8250_bcm2835aux.c
> @@ -50,7 +50,8 @@ static int bcm2835aux_serial_probe(struct platform_device *pdev)
> data->clk = devm_clk_get(&pdev->dev, NULL);
> ret = PTR_ERR_OR_ZERO(data->clk);
> if (ret) {
> - dev_err(&pdev->dev, "could not get clk: %d\n", ret);
> + if (ret != -EPROBE_DEFER)
> + dev_err(&pdev->dev, "could not get clk: %d\n", ret);
> return ret;
> }
>
>
