diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 744dd93355a..11379bb7626 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,8 @@
+2012-03-20  Richard Guenther  <rguenther@suse.de>
+
+	PR gcov-profile/52627
+	* libgcov.c (init_mx): Fix mutex name.
+
 2012-03-16  Tristan Gingold  <gingold@adacore.com>
 
 	* config/ia64/vms-unwind.h: Remove ulong (and replace
diff --git a/libgcc/libgcov.c b/libgcc/libgcov.c
index 1603912de2f..ee7fda4eac9 100644
--- a/libgcc/libgcov.c
+++ b/libgcc/libgcov.c
@@ -713,7 +713,7 @@ __gthread_mutex_t __gcov_flush_mx ATTRIBUTE_HIDDEN;
 static void
 init_mx (void)
 {
-  __GTHREAD_MUTEX_INIT_FUNCTION (&mx);
+  __GTHREAD_MUTEX_INIT_FUNCTION (&__gcov_flush_mx);
 }
 static void
 init_mx_once (void)