Markus Moll 2a378856e3 leds: pca9532: correct shift computation in pca9532_getled
Each led setting occupies two bits in a corresponding led register.
Accessing these bits requires shifting and masking, which was
implemented incorrectly in pca9532_getled. Two new helper macros
concentrate the computation of those masks in one place.

Signed-off-by: Markus Moll <mmoll@de.pepperl-fuchs.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
2020-09-30 18:53:28 +02:00
2020-08-15 20:36:42 -07:00
2020-08-16 10:55:12 -07:00
2020-08-14 14:04:53 -07:00
2020-08-16 10:55:12 -07:00
2020-08-15 08:34:36 -07:00
2020-08-09 14:10:26 -07:00
2020-08-14 11:04:45 -07:00
2020-08-14 15:58:57 -07:00
2020-08-14 19:56:56 -07:00
2020-08-16 13:04:57 -07:00

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.
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