drm/i915: make vlv_get_cck_clock() static

vlv_get_cck_clock() is no longer used outside of intel_display.c, make
it static.

Reviewed-by: Michał Grzelak <michal.grzelak@intel.com>
Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://lore.kernel.org/r/bac1fe98d9d458ef30e973f680342b69a6cde4d6.1757688216.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 4a19a3ce060ccdc311749b3c27c652bcb2b0eba5..462771435c4b40c139395f2973f3590563c39941 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -157,8 +157,8 @@ int vlv_get_hpll_vco(struct drm_device *drm)
        return vco_freq[hpll_freq] * 1000;
 }
 
-int vlv_get_cck_clock(struct drm_device *drm,
-                     const char *name, u32 reg, int ref_freq)
+static int vlv_get_cck_clock(struct drm_device *drm,
+                            const char *name, u32 reg, int ref_freq)
 {
        u32 val;
        int divider;

diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h
index 9fdbc4ad5391660816f1756c2063e7c53aa35ae5..57b06cad314b48dad2d06a601375218e1a9ac26a 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_display.h
+++ b/drivers/gpu/drm/i915/display/intel_display.h
@@ -436,8 +436,6 @@ void intel_disable_transcoder(const struct intel_crtc_state *old_crtc_state);
 void i830_enable_pipe(struct intel_display *display, enum pipe pipe);
 void i830_disable_pipe(struct intel_display *display, enum pipe pipe);
 int vlv_get_hpll_vco(struct drm_device *drm);
-int vlv_get_cck_clock(struct drm_device *drm,
-                     const char *name, u32 reg, int ref_freq);
 int vlv_clock_get_hrawclk(struct drm_device *drm);
 int vlv_clock_get_czclk(struct drm_device *drm);
 int vlv_clock_get_cdclk(struct drm_device *drm);