[PATCH 4/8] drm/bridge: ti-sn65dsi86: annotate ti_sn_pwm_pin_{request, release} with __maybe_unused

[Doug Anderson]

Hi,

On Tue, Sep 10, 2024 at 3:04 AM Jani Nikula <jani.nikula at intel.com> wrote:
>
> Building with clang, W=1, CONFIG_PM=n and CONFIG_OF_GPIO=n leads to
> warning about unused ti_sn_pwm_pin_request() and
> ti_sn_pwm_pin_release(). Fix by annotating them with __maybe_unused.
>
> See also commit 6863f5643dd7 ("kbuild: allow Clang to find unused static
> inline functions for W=1 build").
>
> Signed-off-by: Jani Nikula <jani.nikula at intel.com>
>
> ---
>
> Cc: Douglas Anderson <dianders at chromium.org>
> Cc: Andrzej Hajda <andrzej.hajda at intel.com>
> Cc: Neil Armstrong <neil.armstrong at linaro.org>
> Cc: Robert Foss <rfoss at kernel.org>
> Cc: Laurent Pinchart <Laurent.pinchart at ideasonboard.com>
> Cc: Jonas Karlman <jonas at kwiboo.se>
> Cc: Jernej Skrabec <jernej.skrabec at gmail.com>
> Cc: Nathan Chancellor <nathan at kernel.org>
> ---
>  drivers/gpu/drm/bridge/ti-sn65dsi86.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Douglas Anderson <dianders at chromium.org>

I'm happy to land this in drm-misc-next unless there are any extra
dependencies. Let me know. In some sense I guess this could even be
considered a "Fix", though I guess given the history of the compiler
options that might be a bit of a stretch.

-Doug