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commit e26ff429eaf10c4ef1bc3dabd9bf27eb54b7e1f4 upstream. Make sure to drop the reference taken when looking up the sync provider device and its driver data during DAI probe on probe failures and on unbind. Note that holding a reference to a device does not prevent its driver data from going away so there is no point in keeping the reference. Fixes:7dd0d83558("ASoC: stm32: sai: simplify sync modes management") Fixes:1c3816a194("ASoC: stm32: sai: add missing put_device()") Cc: stable@vger.kernel.org # 4.16:1c3816a194Cc: olivier moysan <olivier.moysan@st.com> Cc: Wen Yang <yellowriver2010@hotmail.com> Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: olivier moysan <olivier.moysan@foss.st.com> Link: https://patch.msgid.link/20251124104908.15754-2-johan@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org> 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 Restructured Text 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.