[PATCH] drm/i915/huc: fix intel_huc.c doc bulleted list format error

[Ceraolo Spurio, Daniele]

On 7/26/2023 7:54 PM, David Reaver wrote:
> Fix the following make htmldocs errors/warnings:
>
> ./drivers/gpu/drm/i915/gt/uc/intel_huc.c:29: ERROR: Unexpected indentation.
> ./drivers/gpu/drm/i915/gt/uc/intel_huc.c:30: WARNING: Block quote ends without a blank line; unexpected unindent.
> ./drivers/gpu/drm/i915/gt/uc/intel_huc.c:35: WARNING: Bullet list ends without a blank line; unexpected unindent.
>
> This output is a bit misleading. The real issue here is we need a blank
> line before and after the bulleted list.
>
> Link: https://www.kernel.org/doc/html/latest/gpu/i915.html#huc
> Link: https://lore.kernel.org/dri-devel/20230530152958.1384061-1-daniele.ceraolospurio@intel.com/
>
> Signed-off-by: David Reaver <me at davidreaver.com>

Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>

and pushed to drm-intel-gt-next.

thanks for the fix,
Daniele

> ---
>   drivers/gpu/drm/i915/gt/uc/intel_huc.c | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/gt/uc/intel_huc.c b/drivers/gpu/drm/i915/gt/uc/intel_huc.c
> index ddd146265beb..fa70defcb5b2 100644
> --- a/drivers/gpu/drm/i915/gt/uc/intel_huc.c
> +++ b/drivers/gpu/drm/i915/gt/uc/intel_huc.c
> @@ -26,6 +26,7 @@
>    * The kernel driver is only responsible for loading the HuC firmware and
>    * triggering its security authentication. This is done differently depending
>    * on the platform:
> + *
>    * - older platforms (from Gen9 to most Gen12s): the load is performed via DMA
>    *   and the authentication via GuC
>    * - DG2: load and authentication are both performed via GSC.
> @@ -33,6 +34,7 @@
>    *   not-DG2 older platforms), while the authentication is done in 2-steps,
>    *   a first auth for clear-media workloads via GuC and a second one for all
>    *   workloads via GSC.
> + *
>    * On platforms where the GuC does the authentication, to correctly do so the
>    * HuC binary must be loaded before the GuC one.
>    * Loading the HuC is optional; however, not using the HuC might negatively