diff --git a/drivers/usb/common/debug.c b/drivers/usb/common/debug.c
index a76a086b9c54..075f6b1b2a1a 100644
--- a/drivers/usb/common/debug.c
+++ b/drivers/usb/common/debug.c
@@ -8,6 +8,7 @@
  *	    Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  */
 
+#include <linux/kernel.h>
 #include <linux/usb/ch9.h>
 
 static void usb_decode_get_status(__u8 bRequestType, __u16 wIndex,