[PATCH 3/8] drm/kmb: annotate set_test_mode_src_osc_freq_target_{low,hi}_bits() with __maybe_unused

[Chrisanthus, Anitha]

Thanks for the patch.

Acked-by: Anitha Chrisanthus <anitha.chrisanthus at intel.com>

Anitha
> -----Original Message-----
> From: Nikula, Jani <jani.nikula at intel.com>
> Sent: Tuesday, September 10, 2024 3:04 AM
> To: dri-devel at lists.freedesktop.org
> Cc: intel-gfx at lists.freedesktop.org; intel-xe at lists.freedesktop.org; Nikula, Jani
> <jani.nikula at intel.com>; Nathan Chancellor <nathan at kernel.org>; Chrisanthus,
> Anitha <anitha.chrisanthus at intel.com>; Edmund Dea
> <edmund.j.dea at intel.com>
> Subject: [PATCH 3/8] drm/kmb: annotate
> set_test_mode_src_osc_freq_target_{low,hi}_bits() with __maybe_unused
> 
> Building with clang and and W=1 leads to warning about unused
> set_test_mode_src_osc_freq_target_low_bits() and
> set_test_mode_src_osc_freq_target_hi_bits(). 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: Anitha Chrisanthus <anitha.chrisanthus at intel.com>
> Cc: Edmund Dea <edmund.j.dea at intel.com>
> Cc: Nathan Chancellor <nathan at kernel.org>
> ---
>  drivers/gpu/drm/kmb/kmb_dsi.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/kmb/kmb_dsi.c b/drivers/gpu/drm/kmb/kmb_dsi.c
> index cf7cf0b07541..faf38ca9e44c 100644
> --- a/drivers/gpu/drm/kmb/kmb_dsi.c
> +++ b/drivers/gpu/drm/kmb/kmb_dsi.c
> @@ -818,7 +818,7 @@ static void test_mode_send(struct kmb_dsi *kmb_dsi,
> u32 dphy_no,
>  	}
>  }
> 
> -static inline void
> +static inline __maybe_unused void
>  	set_test_mode_src_osc_freq_target_low_bits(struct kmb_dsi *kmb_dsi,
>  						   u32 dphy_no,
>  						   u32 freq)
> @@ -830,7 +830,7 @@ static inline void
>  		       (freq & 0x7f));
>  }
> 
> -static inline void
> +static inline __maybe_unused void
>  	set_test_mode_src_osc_freq_target_hi_bits(struct kmb_dsi *kmb_dsi,
>  						  u32 dphy_no,
>  						  u32 freq)
> --
> 2.39.2