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From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>,
	"Danilo Krummrich" <dakr@kernel.org>,
	"Lyude Paul" <lyude@redhat.com>,
	"Alexander Lobakin" <aleksander.lobakin@intel.com>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Jonathan Cameron" <Jonathan.Cameron@huawei.com>,
	"Liam Girdwood" <lgirdwood@gmail.com>,
	"Lukas Wunner" <lukas@wunner.de>,
	"Mark Brown" <broonie@kernel.org>,
	"Maíra Canal" <mairacanal@riseup.net>,
	"Robin Murphy" <robin.murphy@arm.com>,
	"Simona Vetter" <simona.vetter@ffwll.ch>,
	"Zijun Hu" <quic_zijuhu@quicinc.com>,
	linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
	rust-for-linux@vger.kernel.org
Subject: Re: [PATCH 3/3] USB: phy: convert usb_phy_generic logic to use a faux device
Date: Mon, 3 Feb 2025 17:15:36 +0200	[thread overview]
Message-ID: <Z6DdmNiinydtRZFU@smile.fi.intel.com> (raw)
In-Reply-To: <2025020327-economy-craftwork-8799@gregkh>

On Mon, Feb 03, 2025 at 03:25:19PM +0100, Greg Kroah-Hartman wrote:
> The usb_phy_generic code was creating a "fake" platform device to pass
> around in different places.  Instead of doing that, use the faux bus
> instead as that is what is really wanted here.

> Site note, this fixes a bug in the mpfs driver where the incorrect
> pointer was being passed to usb_phy_generic_unregister(), odd that no
> one ever hit this in the past.

Seems nobody ever removed (unbind'ed) the module at run-time.

-- 
With Best Regards,
Andy Shevchenko



      reply	other threads:[~2025-02-03 15:15 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-02-03 14:25 [PATCH 0/3] Driver core: faux bus Greg Kroah-Hartman
2025-02-03 14:25 ` [PATCH 1/3] driver core: add a faux bus for use when a simple device/bus is needed Greg Kroah-Hartman
2025-02-03 15:11   ` Andy Shevchenko
2025-02-03 15:13     ` Andy Shevchenko
2025-02-03 15:35     ` Greg Kroah-Hartman
2025-02-03 15:46       ` Greg Kroah-Hartman
2025-02-03 16:05         ` Andy Shevchenko
2025-02-03 16:05       ` Andy Shevchenko
2025-02-03 16:10         ` Andy Shevchenko
2025-02-03 16:13         ` Greg Kroah-Hartman
2025-02-03 16:22           ` Andy Shevchenko
2025-02-04  9:25   ` Jonathan Cameron
2025-02-04 10:14     ` Greg Kroah-Hartman
2025-02-04 10:08   ` Thomas Weißschuh
2025-02-04 10:20     ` Greg Kroah-Hartman
2025-02-04 10:44       ` Thomas Weißschuh
2025-02-04 10:49         ` Greg Kroah-Hartman
2025-02-03 14:25 ` [PATCH 2/3] regulator: dummy: convert to use the faux bus Greg Kroah-Hartman
2025-02-03 15:39   ` Mark Brown
2025-02-03 15:46     ` Greg Kroah-Hartman
2025-02-03 16:11       ` Mark Brown
2025-02-03 14:25 ` [PATCH 3/3] USB: phy: convert usb_phy_generic logic to use a faux device Greg Kroah-Hartman
2025-02-03 15:15   ` Andy Shevchenko [this message]

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