headers: smp_lock.h redux

[linux-block.git] / drivers / char / n_r3964.c

diff --git a/drivers/char/n_r3964.c b/drivers/char/n_r3964.c
index 2e99158ebb8a6e7922a1ac0c0f97c0a06b49f338..6934025a1ac10d5e094c0b9df10ec88ff0f40468 100644 (file)
--- a/drivers/char/n_r3964.c
+++ b/drivers/char/n_r3964.c
@@ -58,6 +58,7 @@
 #include <linux/ioport.h>
 #include <linux/in.h>
 #include <linux/slab.h>
+#include <linux/smp_lock.h>
 #include <linux/tty.h>
 #include <linux/errno.h>
 #include <linux/string.h>      /* used in new tty drivers */