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path: root/drivers/usb/gadget/f_acm.c
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Diffstat (limited to 'drivers/usb/gadget/f_acm.c')
-rw-r--r--drivers/usb/gadget/f_acm.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/f_acm.c b/drivers/usb/gadget/f_acm.c
index f582fcd0c5..cba59b1585 100644
--- a/drivers/usb/gadget/f_acm.c
+++ b/drivers/usb/gadget/f_acm.c
@@ -17,6 +17,7 @@
#include <common.h>
#include <usb/cdc.h>
#include <linux/err.h>
+#include <linux/spinlock.h>
#include <asm/byteorder.h>
#include <usb/composite.h>