From: Andrew Morton <akpm@osdl.org>

Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 include/linux/generic_serial.h |    2 ++
 1 files changed, 2 insertions(+)

diff -puN include/linux/generic_serial.h~sem2mutex-serial-port_write_mutex-fix include/linux/generic_serial.h
--- 25-sparc/include/linux/generic_serial.h~sem2mutex-serial-port_write_mutex-fix	2006-01-17 01:03:43.000000000 -0800
+++ 25-sparc-akpm/include/linux/generic_serial.h	2006-01-17 01:03:52.000000000 -0800
@@ -12,6 +12,8 @@
 #ifndef GENERIC_SERIAL_H
 #define GENERIC_SERIAL_H
 
+#include <linux/mutex.h>
+
 struct real_driver {
   void                    (*disable_tx_interrupts) (void *);
   void                    (*enable_tx_interrupts) (void *);
_