drm/i915/icl: Drop port parameter to icl_get_combo_buf_trans()

The port parameter hasn't been used since the last bspec phy programming
update.  Drop it to make some upcoming changes simpler.

References: 9659c1af451a ("drm/i915/icl: combo port vswing programming changes per BSPEC")
Cc: Clint Taylor <clinton.a.taylor@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Clint Taylor <Clinton.A.Taylor@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190626000352.31926-2-matthew.d.roper@intel.com

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 747b680..a417259 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -847,8 +847,8 @@ cnl_get_buf_trans_edp(struct drm_i915_private *dev_priv, int *n_entries)
 }
 
 static const struct cnl_ddi_buf_trans *
-icl_get_combo_buf_trans(struct drm_i915_private *dev_priv, enum port port,
-                       int type, int rate, int *n_entries)
+icl_get_combo_buf_trans(struct drm_i915_private *dev_priv, int type, int rate,
+                       int *n_entries)
 {
        if (type == INTEL_OUTPUT_HDMI) {
                *n_entries = ARRAY_SIZE(icl_combo_phy_ddi_translations_hdmi);
@@ -873,7 +873,7 @@ static int intel_ddi_hdmi_level(struct drm_i915_private *dev_priv, enum port por
 
        if (INTEL_GEN(dev_priv) >= 11) {
                if (intel_port_is_combophy(dev_priv, port))
-                       icl_get_combo_buf_trans(dev_priv, port, INTEL_OUTPUT_HDMI,
+                       icl_get_combo_buf_trans(dev_priv, INTEL_OUTPUT_HDMI,
                                                0, &n_entries);
                else
                        n_entries = ARRAY_SIZE(icl_mg_phy_ddi_translations);
@@ -2232,7 +2232,7 @@ u8 intel_ddi_dp_voltage_max(struct intel_encoder *encoder)
 
        if (INTEL_GEN(dev_priv) >= 11) {
                if (intel_port_is_combophy(dev_priv, port))
-                       icl_get_combo_buf_trans(dev_priv, port, encoder->type,
+                       icl_get_combo_buf_trans(dev_priv, encoder->type,
                                                intel_dp->link_rate, &n_entries);
                else
                        n_entries = ARRAY_SIZE(icl_mg_phy_ddi_translations);
@@ -2421,8 +2421,8 @@ static void icl_ddi_combo_vswing_program(struct drm_i915_private *dev_priv,
        u32 n_entries, val;
        int ln;
 
-       ddi_translations = icl_get_combo_buf_trans(dev_priv, port, type,
-                                                  rate, &n_entries);
+       ddi_translations = icl_get_combo_buf_trans(dev_priv, type, rate,
+                                                  &n_entries);
        if (!ddi_translations)
                return;