initramfs: fix initramfs size calculation

[linux-drm-fsl-dcu.git] / drivers / char / n_hdlc.c

diff --git a/drivers/char/n_hdlc.c b/drivers/char/n_hdlc.c
index 1c43c8cdee259f18d3ffbf0e063be81dc5c2f3f2..c68118efad844940e7977f4e30afa5f3c694977d 100644 (file)
--- a/drivers/char/n_hdlc.c
+++ b/drivers/char/n_hdlc.c
@@ -97,6 +97,7 @@
 #include <linux/slab.h>
 #include <linux/tty.h>
 #include <linux/errno.h>
+#include <linux/smp_lock.h>
 #include <linux/string.h>      /* used in new tty drivers */
 #include <linux/signal.h>      /* used in new tty drivers */
 #include <linux/if.h>