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Diffstat (limited to 'net/x25/af_x25.c')
-rw-r--r--net/x25/af_x25.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index 21cdc872004e..5e6c072c64d3 100644
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -40,6 +40,7 @@
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/sched.h>
+#include <linux/smp_lock.h>
#include <linux/timer.h>
#include <linux/string.h>
#include <linux/net.h>