Re: [PATCH] usbnet: prevent device rpm suspend in usbnet_probe function

From	Oliver Neukum <oneukum@suse.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] usbnet: prevent device rpm suspend in usbnet_probe function
Date	2016-11-07 12:10 +0100
Message-ID	<sAPYl-2ha-19@gated-at.bofh.it> (permalink)
References	<szJrX-8oU-7@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Fri, 2016-11-04 at 17:57 +0800, Kai-Heng Feng wrote:
> Sometimes cdc_mbim failed to probe if runtime pm is enabled:
> [    9.305626] cdc_mbim: probe of 2-2:1.12 failed with error -22
> 
> This can be solved by increase its pm usage counter.
> 
> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>

For the record:

NAK. This fixes a symptom. If this patch helps something is broken in
device core. We need to find that.

	Regards
		Oliver

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[PATCH] usbnet: prevent device rpm suspend in usbnet_probe function Kai-Heng Feng <kai.heng.feng@canonical.com> - 2016-11-04 11:00 +0100
  Re: [PATCH] usbnet: prevent device rpm suspend in usbnet_probe  function Alan Stern <stern@rowland.harvard.edu> - 2016-11-04 14:30 +0100
    Re: [PATCH] usbnet: prevent device rpm suspend in usbnet_probe  function Oliver Neukum <oneukum@suse.com> - 2016-11-07 11:40 +0100
  Re: [PATCH] usbnet: prevent device rpm suspend in usbnet_probe  function Oliver Neukum <oneukum@suse.com> - 2016-11-07 12:10 +0100

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