43ea4d0905
Sparse reports warnings at cyber2000fb_enable_ddc() and cyber2000fb_disable_ddc() warning: context imbalance in cyber2000fb_enable_ddc() - wrong count at exit warning: context imbalance in cyber2000fb_disable_ddc() - unexpected unlock The root cause is the missing annotation at cyber2000fb_enable_ddc() and cyber2000fb_disable_ddc() Add the missing __acquires(&cfb->reg_b0_lock) annotation Add the missing __releases(&cfb->reg_b0_lock) annotation Signed-off-by: Jules Irenge <jbi.octave@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200403160505.2832-3-jbi.octave@gmail.com
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.