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commit8ea25274ebupstream. reset_gpio is claimed in mdiobus_register_device(), but it is not released in mdiobus_unregister_device(). It is instead only released when the whole MDIO bus is unregistered. When a device uses the reset_gpio property, it becomes impossible to unregister it and register it again, because the GPIO remains claimed. This patch resolves that issue. Fixes:bafbdd527d("phylib: Add device reset GPIO support") # see notes Reviewed-by: Andrew Lunn <andrew@lunn.ch> Cc: Csókás Bence <csokas.bence@prolan.hu> [ csokas.bence: Resolve rebase conflict and clarify msg ] Signed-off-by: Buday Csaba <buday.csaba@prolan.hu> Link: https://patch.msgid.link/20250807135449.254254-2-csokas.bence@prolan.hu Signed-off-by: Paolo Abeni <pabeni@redhat.com> [ csokas.bence: Use the v1 patch on top of 6.12, as specified in notes ] Signed-off-by: Bence Csókás <csokas.bence@prolan.hu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.