From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM

---
 kernel/drivers/usb/gadget/udc/renesas_usb3.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/kernel/drivers/usb/gadget/udc/renesas_usb3.c b/kernel/drivers/usb/gadget/udc/renesas_usb3.c
index 601829a..a10f41c 100644
--- a/kernel/drivers/usb/gadget/udc/renesas_usb3.c
+++ b/kernel/drivers/usb/gadget/udc/renesas_usb3.c
@@ -2568,6 +2568,7 @@
 	debugfs_remove_recursive(usb3->dentry);
 	device_remove_file(&pdev->dev, &dev_attr_role);
 
+	cancel_work_sync(&usb3->role_work);
 	usb_role_switch_unregister(usb3->role_sw);
 
 	usb_del_gadget_udc(&usb3->gadget);

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