From: Clemens Ladisch <clemens-P6GI/4k7KOmELgA04lAiVw@public.gmane.org>
To: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Cc: "Oliver Neukum" <oneukum-l3A5Bk7waGM@public.gmane.org>,
"Takashi Iwai" <tiwai-l3A5Bk7waGM@public.gmane.org>,
"Jonathan Nieder"
<jrnieder-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
"Steffen Müller"
<steffen.mueller-Coi19p7x1OHFVwzeVveEFA@public.gmane.org>,
alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org,
"Olivier MATZ" <zer0-RqaWXwjnwG4BE+pwOMkbTQ@public.gmane.org>,
linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
stable-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
"David Banks" <amoebae-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
"Ralf Lang" <lang-shG/GajIFYqbacvFa/9K2g@public.gmane.org>
Subject: Re: [alsa-devel] [PATCH] usb: add USB_QUIRK_RESET_RESUME for M-Audio 49
Date: Mon, 26 Nov 2012 21:12:25 +0100 [thread overview]
Message-ID: <50B3CD29.2060505@ladisch.de> (raw)
In-Reply-To: <Pine.LNX.4.44L0.1211261111130.2168-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
Alan Stern wrote:
> On Mon, 26 Nov 2012, Oliver Neukum wrote:
>> On Monday 26 November 2012 14:43:13 Clemens Ladisch wrote:
>>> usb_autopm_get_interface() cannot be called from the USB probe callback.
>>
>> You can use usb_autopm_get_interface_no_resume()
>> During probe() the device is known to not be suspended.
>
> In fact, as far as I know you _can_ use usb_autopm_get_interface() from
> within a probe routine. Is there some problem with it I'm not aware of?
It returns -EACCES.
But _no_resume() appears to work just fine.
Regards,
Clemens
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2012-11-26 20:12 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4FA2D481.4070304@droids-corp.org>
[not found] ` <4FA2DB9D.1040303@droids-corp.org>
[not found] ` <20120604110608.GG8248@droids-corp.org>
[not found] ` <20120605232432.GE3619@burratino>
[not found] ` <4FD06563.7050605@droids-corp.org>
[not found] ` <20121125094110.GA21387@elie.Belkin>
[not found] ` <50B2815E.2090105@droids-corp.org>
2012-11-25 21:21 ` [PATCH] usb: add USB_QUIRK_RESET_RESUME for M-Audio 49 Jonathan Nieder
[not found] ` <20121125212100.GE24024-fcEM2ccDkbL2nhBuCrrZHw@public.gmane.org>
2012-11-25 22:01 ` [alsa-devel] " Clemens Ladisch
[not found] ` <50B29537.7060007-P6GI/4k7KOmELgA04lAiVw@public.gmane.org>
2012-11-26 9:35 ` Takashi Iwai
2012-11-26 12:35 ` Clemens Ladisch
2012-11-26 13:04 ` Takashi Iwai
[not found] ` <s5hwqx8h5w1.wl%tiwai-l3A5Bk7waGM@public.gmane.org>
2012-11-26 13:43 ` Clemens Ladisch
2012-11-26 13:54 ` Oliver Neukum
2012-11-26 16:12 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1211261111130.2168-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2012-11-26 20:12 ` Clemens Ladisch [this message]
2012-11-26 21:54 ` Alan Stern
2012-11-26 13:58 ` Takashi Iwai
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=50B3CD29.2060505@ladisch.de \
--to=clemens-p6gi/4k7komelga04laivw@public.gmane.org \
--cc=alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org \
--cc=amoebae-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=jrnieder-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=lang-shG/GajIFYqbacvFa/9K2g@public.gmane.org \
--cc=linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=oneukum-l3A5Bk7waGM@public.gmane.org \
--cc=stable-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=steffen.mueller-Coi19p7x1OHFVwzeVveEFA@public.gmane.org \
--cc=stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org \
--cc=tiwai-l3A5Bk7waGM@public.gmane.org \
--cc=zer0-RqaWXwjnwG4BE+pwOMkbTQ@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox