drm/i915/iosf: Drop unused APIs

Drop unused vlv_iosf_sb_read() and vlv_iosf_sb_write().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Tested-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231103201831.1037416-17-andriy.shevchenko@linux.intel.com

diff --git a/drivers/gpu/drm/i915/vlv_sideband.c b/drivers/gpu/drm/i915/vlv_sideband.c
index 63a795876309529a19d8de89c7a8d911a69857a5..ffa195560d0dddd6b2320b587d791754f5198a2e 100644 (file)
--- a/drivers/gpu/drm/i915/vlv_sideband.c
+++ b/drivers/gpu/drm/i915/vlv_sideband.c
@@ -166,23 +166,6 @@ u32 vlv_nc_read(struct drm_i915_private *i915, u8 addr)
        return val;
 }
 
-u32 vlv_iosf_sb_read(struct drm_i915_private *i915, u8 port, u32 reg)
-{
-       u32 val = 0;
-
-       vlv_sideband_rw(i915, PCI_DEVFN(0, 0), port,
-                       SB_CRRDDA_NP, reg, &val);
-
-       return val;
-}
-
-void vlv_iosf_sb_write(struct drm_i915_private *i915,
-                      u8 port, u32 reg, u32 val)
-{
-       vlv_sideband_rw(i915, PCI_DEVFN(0, 0), port,
-                       SB_CRWRDA_NP, reg, &val);
-}
-
 u32 vlv_cck_read(struct drm_i915_private *i915, u32 reg)
 {
        u32 val = 0;

diff --git a/drivers/gpu/drm/i915/vlv_sideband.h b/drivers/gpu/drm/i915/vlv_sideband.h
index 4073966860e2a0ed9cc56fabb7359c7cc6e19e51..c20cf41b2d39b38de445e4c328e3521da50ec459 100644 (file)
--- a/drivers/gpu/drm/i915/vlv_sideband.h
+++ b/drivers/gpu/drm/i915/vlv_sideband.h
@@ -26,9 +26,6 @@ enum {
 };
 
 void vlv_iosf_sb_get(struct drm_i915_private *i915, unsigned long ports);
-u32 vlv_iosf_sb_read(struct drm_i915_private *i915, u8 port, u32 reg);
-void vlv_iosf_sb_write(struct drm_i915_private *i915,
-                      u8 port, u32 reg, u32 val);
 void vlv_iosf_sb_put(struct drm_i915_private *i915, unsigned long ports);
 
 static inline void vlv_bunit_get(struct drm_i915_private *i915)