mirror of https://gitee.com/openkylin/linux.git
e0043d14fc
Refactor the use of the enumerated type dm_dig_sta_e, which is not actually used for type checking by the compiler. The typedef of dm_dig_sta_e is removed to clear the checkpatch issue with defining new types, and the enumerated type is left with the name enum dynamic_init_gain_state The enumerated type defines values for the enumeration, which are used by both dig_state and dig_highpwr_state, (members of the struct dig). Both of those variables were defined as being of type u8. This negates any usefulness of the use of the enumeration, (compiler type checking). To make use of the compiler's type-checking the two member variables, dig_state and dig_highpwr_state have been changed to being of type enum dynamic_init_gain_state. The enumerated type has been moved above the struct dig definition so that the enumeration is already defined when the compiler reaches the two types using the enumerated type. These changes, whilst convoluted, are purely coding style in nature and should not impact runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| README | ||
README
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.