From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: <samu.p.onkalo@nokia.com>
Cc: <alan@linux.intel.com>, <gregkh@suse.de>,
<akpm@linux-foundation.org>, <linux-kernel@vger.kernel.org>
Subject: Re: sysfs and power management
Date: Wed, 27 Oct 2010 15:28:09 +0100 [thread overview]
Message-ID: <20101027152809.39701917@lxorguk.ukuu.org.uk> (raw)
In-Reply-To: <62697B07E9803846BC582181BD6FB6B836EB2994F4@NOK-EUMSG-02.mgdnok.nokia.com>
> Do you mean per device hook and each sysfs open / close uses
> per device ref-counting.
Or you can do it by having an optional per device hook which is passed
the sysfs node for each open/close and leave the rest up to the driver.
If it needs to do clever stuff it can.
Alan
next prev parent reply other threads:[~2010-10-27 14:29 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-27 10:59 Onkalo Samu
2010-10-27 11:48 ` Alan Cox
2010-10-27 13:43 ` samu.p.onkalo
2010-10-27 14:28 ` Alan Cox [this message]
2010-10-29 19:50 ` Greg KH
2010-10-30 14:00 ` Henrique de Moraes Holschuh
2010-10-31 11:57 ` Onkalo Samu
2010-10-31 14:25 ` Greg KH
2010-11-01 10:41 ` Onkalo Samu
2010-11-01 16:57 ` Alan Cox
2010-11-01 18:07 ` Greg KH
2010-11-03 9:44 ` Alan Cox
2010-11-03 10:48 ` samu.p.onkalo
2010-11-03 13:09 ` Greg KH
2010-11-03 15:00 ` samu.p.onkalo
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