linux-kernel - Re: [PATCH 2/5] usb: dwc3: meson-g12a: fix device leaks at unbind

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Message-ID: <CAFBinCC4SKra51msT8DCRzyBCjZ5V-Dk5g7tEtovF+ttG1QU0g@mail.gmail.com>
Date: Thu, 24 Jul 2025 22:40:51 +0200
From: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
To: Johan Hovold <johan@...nel.org>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Thinh Nguyen <Thinh.Nguyen@...opsys.com>, 
	Bin Liu <b-liu@...com>, Shawn Guo <shawnguo@...nel.org>, 
	Sascha Hauer <s.hauer@...gutronix.de>, Pengutronix Kernel Team <kernel@...gutronix.de>, 
	Fabio Estevam <festevam@...il.com>, Neil Armstrong <neil.armstrong@...aro.org>, 
	Kevin Hilman <khilman@...libre.com>, Jerome Brunet <jbrunet@...libre.com>, linux-usb@...r.kernel.org, 
	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH 2/5] usb: dwc3: meson-g12a: fix device leaks at unbind

On Thu, Jul 24, 2025 at 11:19 AM Johan Hovold <johan@...nel.org> wrote:
>
> Make sure to drop the references taken to the child devices by
> of_find_device_by_node() during probe on driver unbind.
>
> Fixes: c99993376f72 ("usb: dwc3: Add Amlogic G12A DWC3 glue")
> Cc: stable@...r.kernel.org      # 5.2
> Cc: Neil Armstrong <neil.armstrong@...aro.org>
> Signed-off-by: Johan Hovold <johan@...nel.org>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>

Thank you for finding and fixing this!