[PATCH] drm/panic: use `///` for private items too

[Christian Schrefl]

On 16.04.25 2:21 PM, Miguel Ojeda wrote:
> `///` should still be used for private items [1]. Some of the items in
> this file do so already, so do it for a few other clear candidates in
> the file.
> 
> Link: https://lore.kernel.org/rust-for-linux/20250416112454.2503872-1-ojeda@kernel.org/ [1]
> Signed-off-by: Miguel Ojeda <ojeda at kernel.org>
> ---
> Not sure if you would consider it a fix, but please feel free to add Fixes: etc.
> if so. Thanks!
> 

Reviewed-by: Christian Schrefl <chrisi.schrefl at gmail.com>