From: "Dr. David Alan Gilbert" <linux@treblig.org>

perf_color_default_config() was added in 2009 by
commit 8fc0321f1ad0 ("perf_counter tools: Add color terminal output
support")
but has remained unused.

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
---
 tools/perf/util/color.h        |  5 -----
 tools/perf/util/color_config.c | 11 -----------
 2 files changed, 16 deletions(-)

diff --git a/tools/perf/util/color.h b/tools/perf/util/color.h
index 9a7248dbe2d7..0319546decca 100644
--- a/tools/perf/util/color.h
+++ b/tools/perf/util/color.h
@@ -30,11 +30,6 @@
 extern int perf_use_color_default;
 
 
-/*
- * Use this instead of perf_default_config if you need the value of color.ui.
- */
-int perf_color_default_config(const char *var, const char *value, void *cb);
-
 int perf_config_colorbool(const char *var, const char *value, int stdout_is_tty);
 int color_vsnprintf(char *bf, size_t size, const char *color,
 		    const char *fmt, va_list args);
diff --git a/tools/perf/util/color_config.c b/tools/perf/util/color_config.c
index dc09ba7cb31e..301031ddc025 100644
--- a/tools/perf/util/color_config.c
+++ b/tools/perf/util/color_config.c
@@ -35,14 +35,3 @@ int perf_config_colorbool(const char *var, const char *value, int stdout_is_tty)
 	}
 	return 0;
 }
-
-int perf_color_default_config(const char *var, const char *value,
-			      void *cb __maybe_unused)
-{
-	if (!strcmp(var, "color.ui")) {
-		perf_use_color_default = perf_config_colorbool(var, value, -1);
-		return 0;
-	}
-
-	return 0;
-}
-- 
2.48.1