From: Christoph Hellwig <hch@infradead.org>
To: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: akpm@osdl.org, mochel@digitalimplant.org, gregkh@suse.de,
cohuck@de.ibm.com, linux-kernel@vger.kernel.org
Subject: Re: [patch 1/16] s390: klist bus_find_device & driver_find_device callback.
Date: Wed, 22 Jun 2005 09:11:02 +0100 [thread overview]
Message-ID: <20050622081102.GA3976@infradead.org> (raw)
In-Reply-To: <20050621162213.GA6053@localhost.localdomain>
> +struct device * bus_find_device(struct bus_type * bus, struct device * start,
> + void * data, int (*match)(struct device *, void *))
> +{
> + struct klist_iter i;
> + struct device * dev;
> +
> + if (!bus)
> + return NULL;
> +
> + klist_iter_init_node(&bus->klist_devices, &i,
> + (start ? &start->knode_bus : NULL));
> + while ((dev = next_device(&i)))
> + if (match(dev, data))
> + break;
> + klist_iter_exit(&i);
> + return dev;
does the klist magic somehow grab a reference for you?
next prev parent reply other threads:[~2005-06-22 8:17 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-21 16:22 [patch 1/16] s390: klist bus_find_device & driver_find_device callback Martin Schwidefsky
2005-06-22 6:26 ` Greg KH
2005-06-22 7:48 ` Cornelia Huck
2005-06-22 8:14 ` Greg KH
2005-06-22 14:59 ` Cornelia Huck
2005-06-22 14:59 ` [patch 1/2] " Cornelia Huck
2005-06-22 14:59 ` [patch 2/2] s390: use klist in cio Cornelia Huck
2005-06-22 8:11 ` Christoph Hellwig [this message]
2005-06-22 8:19 ` [patch 1/16] s390: klist bus_find_device & driver_find_device callback Greg KH
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=20050622081102.GA3976@infradead.org \
--to=hch@infradead.org \
--cc=akpm@osdl.org \
--cc=cohuck@de.ibm.com \
--cc=gregkh@suse.de \
--cc=linux-kernel@vger.kernel.org \
--cc=mochel@digitalimplant.org \
--cc=schwidefsky@de.ibm.com \
/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