This is a note to let you know that I've just added the patch titled
net: usb: asix_devices: add .reset_resume for USB PM
to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-usb-asix_devices-add-.reset_resume-for-usb-pm.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Fri Aug 4 15:30:10 PDT 2017
From: Peter Chen <peter.chen@xxxxxxx>
Date: Tue, 3 Jan 2017 17:22:20 +0800
Subject: net: usb: asix_devices: add .reset_resume for USB PM
From: Peter Chen <peter.chen@xxxxxxx>
[ Upstream commit 63dfb0dac9055145db85ce764355aef2f563739a ]
The USB core may call reset_resume when it fails to resume asix device.
And USB core can recovery this abnormal resume at low level driver,
the same .resume at asix driver can work too. Add .reset_resume can
avoid disconnecting after backing from system resume, and NFS can
still be mounted after this commit.
Signed-off-by: Peter Chen <peter.chen@xxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/usb/asix_devices.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/net/usb/asix_devices.c
+++ b/drivers/net/usb/asix_devices.c
@@ -1369,6 +1369,7 @@ static struct usb_driver asix_driver = {
.probe = usbnet_probe,
.suspend = asix_suspend,
.resume = asix_resume,
+ .reset_resume = asix_resume,
.disconnect = usbnet_disconnect,
.supports_autosuspend = 1,
.disable_hub_initiated_lpm = 1,
Patches currently in stable-queue which might be from peter.chen@xxxxxxx are
queue-4.9/net-usb-asix_devices-add-.reset_resume-for-usb-pm.patch