From: David Vrabel <david.vrabel@csr.com>
To: Enrik Berkhan <Enrik.Berkhan@ge.com>
Cc: Pierre Ossman <drzeus-mmc@drzeus.cx>, linux-kernel@vger.kernel.org
Subject: Re: Reference counting of MMC host driver modules
Date: Fri, 09 Jan 2009 18:20:32 +0000 [thread overview]
Message-ID: <49679570.3070403@csr.com> (raw)
In-Reply-To: <49678443.8040909@ge.com>
Enrik Berkhan wrote:
> Hi,
>
> I've noticed recently that the MMC/SD block driver does not reference
> count the MMC/SD host driver module that it uses via the MMC/SD core
> layer. Thus, I can rmmod my host driver module while, for example, a
> partition on a SD card is mounted.
This is same as removing the card while it's in use.
David
--
David Vrabel, Senior Software Engineer, Drivers
CSR, Churchill House, Cambridge Business Park, Tel: +44 (0)1223 692562
Cowley Road, Cambridge, CB4 0WZ http://www.csr.com/
next prev parent reply other threads:[~2009-01-09 18:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-09 17:07 Reference counting of MMC host driver modules Enrik Berkhan
2009-01-09 18:20 ` David Vrabel [this message]
2009-01-09 20:00 ` Enrik Berkhan
2009-01-10 9:49 ` Stefan Richter
2009-01-11 9:41 ` Pierre Ossman
2009-01-12 15:41 ` Enrik Berkhan
2009-01-12 17:10 ` Stefan Richter
2009-01-12 20:01 ` Enrik Berkhan
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