diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0c3300f7114..313893d9c27 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2009-08-02  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	* pa.c (pa_promote_function_mode): Remove ATTRIBUTE_UNUSED from
+	declaration arguments.
+
 2009-08-02  Uros Bizjak  <ubizjak@gmail.com>
 
 	* config/i386/i386.c (ix86_expand_fp_compare): Use const0_rtx instead
diff --git a/gcc/config/pa/pa.c b/gcc/config/pa/pa.c
index 9176db7b7ef..e60ddde0535 100644
--- a/gcc/config/pa/pa.c
+++ b/gcc/config/pa/pa.c
@@ -159,11 +159,9 @@ static enum reg_class pa_secondary_reload (bool, rtx, enum reg_class,
 					   enum machine_mode,
 					   secondary_reload_info *);
 static void pa_extra_live_on_entry (bitmap);
-static enum machine_mode pa_promote_function_mode (const_tree ATTRIBUTE_UNUSED,
-						   enum machine_mode,
-						   int * ATTRIBUTE_UNUSED,
-						   const_tree ATTRIBUTE_UNUSED,
-						   int for_return);
+static enum machine_mode pa_promote_function_mode (const_tree,
+						   enum machine_mode, int *,
+						   const_tree, int);
 
 /* The following extra sections are only used for SOM.  */
 static GTY(()) section *som_readonly_data_section;