commit a090ca2c840a3459642971f26bdbad96d2482e32
author Ingo Molnar <mingo@elte.hu> Mon Aug 31 18:20:30 2009 +0200
committer Jesper Nilsson <jesper.nilsson@axis.com> Mon Aug 31 18:38:16 2009 +0200
tree e5aa216c2e8e6fff84a037fe548441b5f7f5af35
parent d8fb91e8344ff11381fc47d43e0b234065be4bd0

CRIS: fix defconfig build failure

The CRIS defconfig fails to build with:

  drivers/serial/crisv10.c: In function 'rs_wait_until_sent':
  drivers/serial/crisv10.c:3926: error: implicit declaration of function 'lock_kernel'
  drivers/serial/crisv10.c:3943: error: implicit declaration of function 'unlock_kernel'

Include smp_lock.h.

LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>

drivers/serial/crisv10.c

diff --git a/drivers/serial/crisv10.c b/drivers/serial/crisv10.c
index 7be52fe..31f1723 100644
--- a/drivers/serial/crisv10.c
+++ b/drivers/serial/crisv10.c
@@ -18,6 +18,7 @@
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
 #include <linux/major.h>
+#include <linux/smp_lock.h>
 #include <linux/string.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>