Re: [PATCH 2/2] drm/bridge: fsl-ldb: make warning message more informative

[Liu Ying <victor.liu@nxp.com>]

On 03/07/2025, Luca Ceresoli wrote:
> This warning notifies a clock was set to an inaccurate value. Modify the
> string to also show the clock name.
> 
> While doing that also rewrap the entire function call.
> 
> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
> ---
>  drivers/gpu/drm/bridge/fsl-ldb.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/gpu/drm/bridge/fsl-ldb.c b/drivers/gpu/drm/bridge/fsl-ldb.c
> index 0fc8a14fd80062248a43b8b93272101a7ca6158a..c7c899a9644bb827845fb3fe96a9695d79a91474 100644
> --- a/drivers/gpu/drm/bridge/fsl-ldb.c
> +++ b/drivers/gpu/drm/bridge/fsl-ldb.c
> @@ -181,9 +181,9 @@ static void fsl_ldb_atomic_enable(struct drm_bridge *bridge,
>  
>  	configured_link_freq = clk_get_rate(fsl_ldb->clk);
>  	if (configured_link_freq != requested_link_freq)
> -		dev_warn(fsl_ldb->dev, "Configured LDB clock (%lu Hz) does not match requested LVDS clock: %lu Hz\n",
> -			 configured_link_freq,
> -			 requested_link_freq);
> +		dev_warn(fsl_ldb->dev,
> +			 "Configured %pC clock (%lu Hz) does not match requested LVDS clock: %lu Hz\n",
> +			 fsl_ldb->clk, configured_link_freq, requested_link_freq);

Though this slightly changes the warning message userspace sees, I guess it is
acceptable.

Does it make sense to s/%pC/%pCn/ so that the clock name is printed in lower
case instead of upper case, since it seems that all i.MX specific clock names
are in lower case?

>  
>  	clk_prepare_enable(fsl_ldb->clk);
>  
> 

-- 
Regards,
Liu Ying