mips.c (mips_handle_option): Make "value" with ATTRIBUTE_UNUSED.

gcc/
	* config/mips/mips.c (mips_handle_option): Make "value" with
	ATTRIBUTE_UNUSED.

From-SVN: r165247

gcc/ChangeLog

+2010-10-10  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.c (mips_handle_option): Make "value" with
+	ATTRIBUTE_UNUSED.
+
 2010-10-09  Richard Henderson  <rth@redhat.com>
 
 	PR rtl-opt/33721

gcc/config/mips/mips.c

@@ -15441,7 +15441,7 @@ mips_set_tune (const struct mips_cpu_info *info)
 /* Implement TARGET_HANDLE_OPTION.  */
 
 static bool
-mips_handle_option (size_t code, const char *arg, int value)
+mips_handle_option (size_t code, const char *arg, int value ATTRIBUTE_UNUSED)
 {
   switch (code)
     {