diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index d45b162b9fa..e766ba55dc8 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2010-04-29  Doug Evans  <dje@google.com>
+
+	* ser-base.h (reschedule): Delete prototype.
+	* ser-base.c (reschedule): Make static.
+
 2010-04-29  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 
 	* arm-linux-tdep.c (ARM_LINUX_JB_PC): Remove.
diff --git a/gdb/ser-base.c b/gdb/ser-base.c
index 6285342e7c2..6d4544130d5 100644
--- a/gdb/ser-base.c
+++ b/gdb/ser-base.c
@@ -63,7 +63,7 @@ enum {
    the need to make redundant calls into the event-loop - the next
    scheduled task is only changed when needed. */
 
-void
+static void
 reschedule (struct serial *scb)
 {
   if (serial_is_async_p (scb))
diff --git a/gdb/ser-base.h b/gdb/ser-base.h
index 25a6d9c4328..005f93c7596 100644
--- a/gdb/ser-base.h
+++ b/gdb/ser-base.h
@@ -26,7 +26,6 @@ struct ui_file;
 extern int generic_readchar (struct serial *scb, int timeout,
 			     int (*do_readchar) (struct serial *scb,
 						 int timeout));
-extern void reschedule (struct serial *scb);
 extern int ser_base_flush_output (struct serial *scb);
 extern int ser_base_flush_input (struct serial *scb);
 extern int ser_base_send_break (struct serial *scb);