Andy Shevchenko 6fcfb267cb net: pch_gbe: use readx_poll_timeout_atomic() variant
Use readx_poll_timeout_atomic() instead of open coded variants.

While at it, add __iomem attribute to the parameter of pch_gbe_wait_clr_bit().
This in particular will fix a lot of warnings detected by Sparse, e.g.

.../pch_gbe_main.c:308:26: warning: incorrect type in argument 1 (different address spaces)
.../pch_gbe_main.c:308:26:    expected void const [noderef] __iomem *
.../pch_gbe_main.c:308:26:    got void *reg

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Flavio Suligoi <f.suligoi@asem.it>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-10 14:58:20 -07:00
2021-05-07 00:26:34 -07:00
2021-05-07 00:26:35 -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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