Re: [PATCH] via/via_irq: use __func__ to replace string function name

[Sam Ravnborg <sam@ravnborg.org>]

Hi Bernard.

On Wed, Nov 18, 2020 at 11:29:55PM -0800, Bernard Zhao wrote:
> This change also fix checkpatch.pl warning:
> WARNING: Prefer using '"%s...", __func__' to using
> 'via_driver_irq_postinstall', this function's name, in a string
> +	DRM_DEBUG("via_driver_irq_postinstall\n");
> 
> Signed-off-by: Bernard Zhao <bernard@vivo.com>
> ---
>  drivers/gpu/drm/via/via_irq.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
> index 24cc445169e2..56ce5d4ee24a 100644
> --- a/drivers/gpu/drm/via/via_irq.c
> +++ b/drivers/gpu/drm/via/via_irq.c
> @@ -308,7 +308,7 @@ int via_driver_irq_postinstall(struct drm_device *dev)
>  	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
>  	u32 status;
>  
> -	DRM_DEBUG("via_driver_irq_postinstall\n");
> +	DRM_DEBUG("fun: %s\n", __func__);

DRM_DEBUG() will print the name of the calling function so the use of
__func__ here is not relevant.


For this old driver we should try to limit patches to bug fixing and
infrastructure updates.

	Sam