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a0746cbd0b
The previous fix for event generation for custom controls compared the value already in the register with the value being written, missing the logic that only applies the value to the register when the control is already enabled. Fix this, compare the value cached in the driver data rather than the register. This should really be an autodisable control rather than open coded. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20220428113221.15326-1-broonie@kernel.org Signed-off-by: Mark Brown <broonie@kernel.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.