drm/i915: Remove unused 'reg' argument to dp_pipe_enabled

Just an extra parameter which isn't actually needed.

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 4c4c903e95ab134ccc34d53f596f4a29d19ffecf..f6f18c72068f3e082f49800799de1ad67e0ffa2c 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -980,8 +980,8 @@ static void assert_transcoder_disabled(struct drm_i915_private *dev_priv,
             pipe_name(pipe));
 }
 
-static bool dp_pipe_enabled(struct drm_i915_private *dev_priv, enum pipe pipe,
-                           int reg, u32 port_sel, u32 val)
+static bool dp_pipe_enabled(struct drm_i915_private *dev_priv,
+                           enum pipe pipe, u32 port_sel, u32 val)
 {
        if ((val & DP_PORT_EN) == 0)
                return false;
@@ -1049,7 +1049,7 @@ static void assert_pch_dp_disabled(struct drm_i915_private *dev_priv,
                                   enum pipe pipe, int reg, u32 port_sel)
 {
        u32 val = I915_READ(reg);
-       WARN(dp_pipe_enabled(dev_priv, pipe, reg, port_sel, val),
+       WARN(dp_pipe_enabled(dev_priv, pipe, port_sel, val),
             "PCH DP (0x%08x) enabled on transcoder %c, should be disabled\n",
             reg, pipe_name(pipe));
 }
@@ -1407,7 +1407,7 @@ static void disable_pch_dp(struct drm_i915_private *dev_priv,
                           enum pipe pipe, int reg, u32 port_sel)
 {
        u32 val = I915_READ(reg);
-       if (dp_pipe_enabled(dev_priv, pipe, reg, port_sel, val)) {
+       if (dp_pipe_enabled(dev_priv, pipe, port_sel, val)) {
                DRM_DEBUG_KMS("Disabling pch dp %x on pipe %d\n", reg, pipe);
                I915_WRITE(reg, val & ~DP_PORT_EN);
        }