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Date:   Wed, 7 Jul 2021 06:37:39 +0900
From:   William Breathitt Gray <vilhelm.gray@gmail.com>
To:     Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de>
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
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Subject: Re: [PATCH v2 4/4] bus: Make remove callback return void
Message-ID: <YOTMp88HfFiy6+RM@shinobu>
References: <20210706154803.1631813-1-u.kleine-koenig@pengutronix.de>
 <20210706154803.1631813-5-u.kleine-koenig@pengutronix.de>
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On Tue, Jul 06, 2021 at 05:48:03PM +0200, Uwe Kleine-K=C3=B6nig wrote:
> The driver core ignores the return value of this callback because there
> is only little it can do when a device disappears.
>=20
> This is the final bit of a long lasting cleanup quest where several
> buses were converted to also return void from their remove callback.
> Additionally some resource leaks were fixed that were caused by drivers
> returning an error code in the expectation that the driver won't go
> away.
>=20
> With struct bus_type::remove returning void it's prevented that newly
> implemented buses return an ignored error code and so don't anticipate
> wrong expectations for driver authors.
>=20
> Acked-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> (For ARM, Am=
ba and related parts)
> Acked-by: Mark Brown <broonie@kernel.org>
> Acked-by: Chen-Yu Tsai <wens@csie.org> (for drivers/bus/sunxi-rsb.c)
> Acked-by: Pali Roh=C3=A1r <pali@kernel.org>
> Acked-by: Mauro Carvalho Chehab <mchehab@kernel.org> (for drivers/media)
> Acked-by: Hans de Goede <hdegoede@redhat.com> (For drivers/platform)
> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
> Acked-By: Vinod Koul <vkoul@kernel.org>
> Acked-by: Juergen Gross <jgross@suse.com> (For Xen)
> Acked-by: Lee Jones <lee.jones@linaro.org> (For drivers/mfd)
> Acked-by: Johannes Thumshirn <jth@kernel.org> (For drivers/mcb)
> Acked-by: Johan Hovold <johan@kernel.org>
> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> (For drive=
rs/slimbus)
> Acked-by: Kirti Wankhede <kwankhede@nvidia.com> (For drivers/vfio)
> Acked-by: Maximilian Luz <luzmaximilian@gmail.com>
> Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> (For ulpi and=
 typec)
> Acked-by: Samuel Iglesias Gons=C3=A1lvez <siglesias@igalia.com> (For ipac=
k)
> Reviewed-by: Tom Rix <trix@redhat.com> (For fpga)
> Acked-by: Geoff Levand <geoff@infradead.org> (For ps3)
> Signed-off-by: Uwe Kleine-K=C3=B6nig <u.kleine-koenig@pengutronix.de>
> ---

>  drivers/base/isa.c                        | 4 +---

Acked-by: William Breathitt Gray <vilhelm.gray@gmail.com>

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