diff --git a/ChangeLog b/ChangeLog
index 6656fa1146..f8127842b4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2012-10-25  David S. Miller  <davem@davemloft.net>
+
+	* sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c
+	(__get_clockfreq_via_proc_openprom): Use strtoumax instead
+	of strtoull.
+
 2012-10-25  Roland McGrath  <roland@hack.frob.com>
 
 	* sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c b/sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c
index abd0ebfb9f..cb31e5ca2e 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c
@@ -129,7 +129,7 @@ __get_clockfreq_via_proc_openprom (void)
 			  if (read (clkfreq_fd, type_string,
 				    sizeof (type_string)) > 0)
 			    result = (hp_timing_t)
-			      strtoull (type_string, NULL, 16);
+			      strtoumax (type_string, NULL, 16);
 			  close (clkfreq_fd);
 			}
 		    }