From c8801cb2b360fafcecbea6b1c7f000a429169ea3 Mon Sep 17 00:00:00 2001
From: wlf <wulf@rock-chips.com>
Date: Thu, 8 May 2014 14:43:32 +0800
Subject: [PATCH] USB: Support option_1port_device reset_resume function.

---
 drivers/usb/serial/option.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 68fc9fe65936..0e961060bc8a 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -1666,6 +1666,7 @@ static struct usb_serial_driver option_1port_device = {
 #ifdef CONFIG_PM
 	.suspend           = usb_wwan_suspend,
 	.resume            = usb_wwan_resume,
+	.reset_resume      = usb_wwan_resume,
 #endif
 };
 
-- 
2.34.1