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path: root/drivers/isdn/mISDN/stack.c
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Diffstat (limited to 'drivers/isdn/mISDN/stack.c')
-rw-r--r--drivers/isdn/mISDN/stack.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/isdn/mISDN/stack.c b/drivers/isdn/mISDN/stack.c
index b324474c0c12..696f22fd5ab4 100644
--- a/drivers/isdn/mISDN/stack.c
+++ b/drivers/isdn/mISDN/stack.c
@@ -19,6 +19,8 @@
#include <linux/mISDNif.h>
#include <linux/kthread.h>
#include <linux/sched.h>
+#include <linux/signal.h>
+
#include "core.h"
static u_int *debug;