From: Oliver Neukum <oneukum@suse.com>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: "Robert Foss" <robert.foss@collabora.com>,
tglx@linutronix.de,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Bjørn Mork" <bjorn@mork.no>,
"Alan Stern" <stern@rowland.harvard.edu>,
linux-usb@vger.kernel.org
Subject: [v2] USB: cdc-wdm: don't enable interrupts in USB-giveback
Date: Thu, 14 Jun 2018 17:33:41 +0200 [thread overview]
Message-ID: <1528990421.23543.0.camel@suse.com> (raw)
On Do, 2018-06-14 at 13:17 +0200, Sebastian Andrzej Siewior wrote:
> @@ -964,6 +975,7 @@ static void wdm_disconnect(struct usb_interface *intf)
> mutex_lock(&desc->wlock);
> kill_urbs(desc);
> cancel_work_sync(&desc->rxwork);
> + cancel_work_sync(&desc->service_outs_intr);
> mutex_unlock(&desc->wlock);
> mutex_unlock(&desc->rlock);
>
> @@ -1065,6 +1077,7 @@ static int wdm_pre_reset(struct usb_interface *intf)
> mutex_lock(&desc->wlock);
> kill_urbs(desc);
> cancel_work_sync(&desc->rxwork);
> + cancel_work_sync(&desc->service_outs_intr);
> return 0;
Almost good. I am afraid the work also needs to be canceled in
wdm_suspend()
Regards
Oliver
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next reply other threads:[~2018-06-14 15:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-14 15:33 Oliver Neukum [this message]
-- strict thread matches above, loose matches on Subject: below --
2018-06-14 11:17 [v2] USB: cdc-wdm: don't enable interrupts in USB-giveback Sebastian Andrzej Siewior
2018-06-14 8:44 Oliver Neukum
2018-06-13 20:28 Sebastian Andrzej Siewior
2018-06-13 17:43 Oliver Neukum
2018-06-13 16:28 Sebastian Andrzej Siewior
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