From 9d1cd4e8919cd31da4570e28bc5c888f437e97eb Mon Sep 17 00:00:00 2001
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
Date: Mon, 14 Sep 2020 14:17:30 +0800
Subject: [PATCH] usb: gadget: bcm63xx_udc: fix up the error of undeclared
 usb_debug_root

commit 5b35dd1a5a666329192a9616ec21098591259058 upstream.

Fix up the build error caused by undeclared usb_debug_root

Cc: stable <stable@vger.kernel.org>
Fixes: a66ada4f241c ("usb: gadget: bcm63xx_udc: create debugfs directory under usb root")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/usb/gadget/udc/bcm63xx_udc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/gadget/udc/bcm63xx_udc.c b/drivers/usb/gadget/udc/bcm63xx_udc.c
index feaec00a3c169..9cd4a70ccdd6d 100644
--- a/drivers/usb/gadget/udc/bcm63xx_udc.c
+++ b/drivers/usb/gadget/udc/bcm63xx_udc.c
@@ -26,6 +26,7 @@
 #include <linux/seq_file.h>
 #include <linux/slab.h>
 #include <linux/timer.h>
+#include <linux/usb.h>
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
 #include <linux/workqueue.h>