[PATCH] drm/i915: make intel_display_power_domain_str() static

[Imre Deak]

On Thu, Aug 15, 2024 at 03:00:02PM +0300, Jani Nikula wrote:
> The function isn't used outside of intel_display_power.c. Make it
> static.
> 
> Suggested-by: Imre Deak <imre.deak at intel.com>
> Signed-off-by: Jani Nikula <jani.nikula at intel.com>

Reviewed-by: Imre Deak <imre.deak at intel.com>

> ---
>  drivers/gpu/drm/i915/display/intel_display_power.c | 2 +-
>  drivers/gpu/drm/i915/display/intel_display_power.h | 3 ---
>  2 files changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
> index cf8b38f2ebf5..39ab3117265c 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_power.c
> +++ b/drivers/gpu/drm/i915/display/intel_display_power.c
> @@ -36,7 +36,7 @@
>  	for_each_power_well_reverse(__dev_priv, __power_well)		        \
>  		for_each_if(test_bit((__domain), (__power_well)->domains.bits))
>  
> -const char *
> +static const char *
>  intel_display_power_domain_str(enum intel_display_power_domain domain)
>  {
>  	switch (domain) {
> diff --git a/drivers/gpu/drm/i915/display/intel_display_power.h b/drivers/gpu/drm/i915/display/intel_display_power.h
> index 0962f6aaeee6..425452c5a469 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_power.h
> +++ b/drivers/gpu/drm/i915/display/intel_display_power.h
> @@ -183,9 +183,6 @@ void intel_display_power_resume(struct drm_i915_private *i915);
>  void intel_display_power_set_target_dc_state(struct drm_i915_private *dev_priv,
>  					     u32 state);
>  
> -const char *
> -intel_display_power_domain_str(enum intel_display_power_domain domain);
> -
>  bool intel_display_power_is_enabled(struct drm_i915_private *dev_priv,
>  				    enum intel_display_power_domain domain);
>  intel_wakeref_t intel_display_power_get(struct drm_i915_private *dev_priv,
> -- 
> 2.39.2
>