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43d4940c94
There are lots of manual mutex lock/unlock and temporary kmalloc/kfree patterns found in mixer_scalett2.c. Let's simplify the code with the recent lock guard() and auto cleanup with __free(). Only code refactoring, and there should be no actual behavior change. Link: https://patch.msgid.link/20250811081502.30768-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
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.