From: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Date: Sun, 7 Dec 2014 18:29:17 +0000 (+0100)
Subject: gpu: drm: i915: intel_display.c: Remove unused function
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b05ddd4dfb6303ee9dde359ec913aa7a918fd813;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

gpu: drm: i915: intel_display.c: Remove unused function

Remove the function intel_output_name() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 42e661e05a32..d5153a4f90fe 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -12302,28 +12302,6 @@ static bool has_edp_a(struct drm_device *dev)
 	return true;
 }
 
-const char *intel_output_name(int output)
-{
-	static const char *names[] = {
-		[INTEL_OUTPUT_UNUSED] = "Unused",
-		[INTEL_OUTPUT_ANALOG] = "Analog",
-		[INTEL_OUTPUT_DVO] = "DVO",
-		[INTEL_OUTPUT_SDVO] = "SDVO",
-		[INTEL_OUTPUT_LVDS] = "LVDS",
-		[INTEL_OUTPUT_TVOUT] = "TV",
-		[INTEL_OUTPUT_HDMI] = "HDMI",
-		[INTEL_OUTPUT_DISPLAYPORT] = "DisplayPort",
-		[INTEL_OUTPUT_EDP] = "eDP",
-		[INTEL_OUTPUT_DSI] = "DSI",
-		[INTEL_OUTPUT_UNKNOWN] = "Unknown",
-	};
-
-	if (output < 0 || output >= ARRAY_SIZE(names) || !names[output])
-		return "Invalid";
-
-	return names[output];
-}
-
 static bool intel_crt_present(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 53b696e841cd..61a88fa69978 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -875,7 +875,6 @@ void intel_audio_codec_enable(struct intel_encoder *encoder);
 void intel_audio_codec_disable(struct intel_encoder *encoder);
 
 /* intel_display.c */
-const char *intel_output_name(int output);
 bool intel_has_pending_fb_unpin(struct drm_device *dev);
 int intel_pch_rawclk(struct drm_device *dev);
 void intel_mark_busy(struct drm_device *dev);