headers: smp_lock.h redux

[firefly-linux-kernel-4.4.55.git] / drivers / usb / misc / usblcd.c

diff --git a/drivers/usb/misc/usblcd.c b/drivers/usb/misc/usblcd.c
index e0ff9ccd866baff21039a6dadbb920a08e866636..29092b8e59ceb7347a2f217282d7918eaf98cfe2 100644 (file)
--- a/drivers/usb/misc/usblcd.c
+++ b/drivers/usb/misc/usblcd.c
@@ -16,6 +16,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/slab.h>
+#include <linux/smp_lock.h>
 #include <linux/errno.h>
 #include <linux/mutex.h>
 #include <asm/uaccess.h>