[PATCH] serial_lpuart: make clock failure less verbose

[Simon Glass]

On Fri, 31 Jan 2020 at 06:39, Giulio Benetti
<giulio.benetti at benettiengineering.com> wrote:
>
> Some device may enable CONFIG_CLK but not still support this clock in
> CC, so better use debug() in place of dev_warn() otherwise a lot of
> boards will throw useless dev_warn()s.
>
> Signed-off-by: Giulio Benetti <giulio.benetti at benettiengineering.com>
> ---
>  drivers/serial/serial_lpuart.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>

Reviewed-by: Simon Glass <sjg at chromium.org>