Hi,
On Tue, Sep 10, 2024 at 3:04 AM Jani Nikula <jani.nikula@xxxxxxxxx> 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@xxxxxxxxx>
>
> ---
>
> Cc: Douglas Anderson <dianders@xxxxxxxxxxxx>
> Cc: Andrzej Hajda <andrzej.hajda@xxxxxxxxx>
> Cc: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
> Cc: Robert Foss <rfoss@xxxxxxxxxx>
> Cc: Laurent Pinchart <Laurent.pinchart@xxxxxxxxxxxxxxxx>
> Cc: Jonas Karlman <jonas@xxxxxxxxx>
> Cc: Jernej Skrabec <jernej.skrabec@xxxxxxxxx>
> Cc: Nathan Chancellor <nathan@xxxxxxxxxx>
> ---
> drivers/gpu/drm/bridge/ti-sn65dsi86.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
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
