leds: lp8860: Use generic support for composing LED names
Jacek Anaszewski authored

Switch to using generic LED support for composing LED class
device name.

While at it, avoid iterating through available child of nodes
in favor of obtaining single expected child node using single
call to of_get_next_available_child().
Signed-off-by: default avatarJacek Anaszewski <jacek.anaszewski@gmail.com>
Acked-by: default avatarPavel Machek <pavel@ucw.cz>
Tested-by: default avatarDan Murphy <dmurphy@ti.com>
99ca0ea5
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.