764e55824d
Dejin Zheng says: ==================== net: stmmac: Use readl_poll_timeout() to simplify the code This patch sets just for replace the open-coded loop to the readl_poll_timeout() helper macro for simplify the code in stmmac driver. v2 -> v3: - return whatever error code by readl_poll_timeout() returned. v1 -> v2: - no changed. I am a newbie and sent this patch a month ago (February 6th). So far, I have not received any comments or suggestion. I think it may be lost somewhere in the world, so resend it. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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.