From: "Uwe Kleine-König" <u.kleine-koenig-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
To: Dmitry Eremin-Solenikov
<dbaryshkov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Eric Miao <eric.y.miao-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Ben Dooks <ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org>
Subject: Re: [PATCH] i2c-pxa: fix unbinding/rebinding of the device
Date: Sat, 8 Jan 2011 17:18:28 +0100 [thread overview]
Message-ID: <20110108161828.GC8237@pengutronix.de> (raw)
In-Reply-To: <1294502804-6580-1-git-send-email-dbaryshkov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
On Sat, Jan 08, 2011 at 07:06:44PM +0300, Dmitry Eremin-Solenikov wrote:
> When a "pxa2xx-i2c" device was unbound (e.g. via sysfs) the remove
> callback was not called because it was discarded when linking the
> kernel. Because of that the resources allocated in probe were not
> freed and so a clean unbind/rebind was impossible.
>
> Fix that by moving the remove callback to .devexit.text.
>
> Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Acked-by: Uwe Kleine-König <u.kleine-koenig-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
Thanks
Uwe
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | http://www.pengutronix.de/ |
WARNING: multiple messages have this Message-ID (diff)
From: u.kleine-koenig@pengutronix.de (Uwe Kleine-König)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] i2c-pxa: fix unbinding/rebinding of the device
Date: Sat, 8 Jan 2011 17:18:28 +0100 [thread overview]
Message-ID: <20110108161828.GC8237@pengutronix.de> (raw)
In-Reply-To: <1294502804-6580-1-git-send-email-dbaryshkov@gmail.com>
On Sat, Jan 08, 2011 at 07:06:44PM +0300, Dmitry Eremin-Solenikov wrote:
> When a "pxa2xx-i2c" device was unbound (e.g. via sysfs) the remove
> callback was not called because it was discarded when linking the
> kernel. Because of that the resources allocated in probe were not
> freed and so a clean unbind/rebind was impossible.
>
> Fix that by moving the remove callback to .devexit.text.
>
> Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Acked-by: Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de>
Thanks
Uwe
--
Pengutronix e.K. | Uwe Kleine-K?nig |
Industrial Linux Solutions | http://www.pengutronix.de/ |
next prev parent reply other threads:[~2011-01-08 16:18 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-05 2:05 [PATCH 1/6] i2c-pxa: move i2c_pxa_remove to __devexit instead of just __exit Dmitry Eremin-Solenikov
2011-01-05 2:05 ` Dmitry Eremin-Solenikov
2011-01-05 2:05 ` [PATCH 2/6] mfp-pxa27x: correct naming of GPIO13_KP_DKIN_7 Dmitry Eremin-Solenikov
2011-01-05 2:05 ` [PATCH 3/6] pxa2xx: update stored gpio settings in pxa2xx_mfp_set_lpm() Dmitry Eremin-Solenikov
2011-01-05 2:05 ` [PATCH 4/6] pcmcia: limit pxa2xx_balloon3 subdriver to balloon3 platform Dmitry Eremin-Solenikov
2011-01-05 2:05 ` [PATCH 5/6] pcmcia: limit pxa2xx_trizeps4 subdriver to trizeps4 platform Dmitry Eremin-Solenikov
2011-01-05 2:05 ` [PATCH 6/6] Fix eseries compilation if w100fb is not compiled in kernel Dmitry Eremin-Solenikov
2011-01-05 8:27 ` Uwe Kleine-König
2011-01-05 10:54 ` Uwe Kleine-König
2011-01-05 11:17 ` Dmitry Eremin-Solenikov
[not found] ` <1294193110-23958-1-git-send-email-dbaryshkov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-01-05 8:24 ` [PATCH 1/6] i2c-pxa: move i2c_pxa_remove to __devexit instead of just __exit Uwe Kleine-König
2011-01-05 8:24 ` Uwe Kleine-König
[not found] ` <20110105082445.GL25121-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2011-01-05 9:19 ` Ben Dooks
2011-01-05 9:19 ` Ben Dooks
[not found] ` <20110105091915.GV27131-SMNkleLxa3Z6Wcw2j4pizdi2O/JbrIOy@public.gmane.org>
2011-01-06 11:01 ` [PATCH] i2c-pxa: fix unbidding/rebidding of the device Dmitry Eremin-Solenikov
2011-01-06 11:01 ` Dmitry Eremin-Solenikov
[not found] ` <1294311682-13287-1-git-send-email-dbaryshkov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-01-06 12:40 ` Uwe Kleine-König
2011-01-06 12:40 ` Uwe Kleine-König
[not found] ` <20110106124028.GX25121-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2011-01-08 16:06 ` [PATCH] i2c-pxa: fix unbinding/rebinding " Dmitry Eremin-Solenikov
2011-01-08 16:06 ` Dmitry Eremin-Solenikov
[not found] ` <1294502804-6580-1-git-send-email-dbaryshkov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-01-08 16:18 ` Uwe Kleine-König [this message]
2011-01-08 16:18 ` Uwe Kleine-König
[not found] ` <20110108161828.GC8237-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2011-02-15 13:59 ` Dmitry Eremin-Solenikov
2011-02-15 13:59 ` Dmitry Eremin-Solenikov
[not found] ` <AANLkTimO1KFNm5xZ+2qJoGQq-ndVg0ER3KKwf0RYYOLK-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-02-15 16:23 ` Uwe Kleine-König
2011-02-15 16:23 ` Uwe Kleine-König
2011-01-05 12:17 ` [PATCH 1/6] i2c-pxa: move i2c_pxa_remove to __devexit instead of just __exit Ben Dooks
2011-01-05 12:17 ` Ben Dooks
2011-01-08 17:42 ` Ben Dooks
2011-01-08 17:42 ` Ben Dooks
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