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Bjorn Helgaas 5054133a88 PCI: pciehp: Simplify Attention Button logging
Previously, pressing the Attention Button always logged two lines, the
first from pciehp_ist() and the second from pciehp_handle_button_press():

  Attention button pressed
  Powering on due to button press

Since pciehp_handle_button_press() always logs the more detailed message,
remove the generic "Attention button pressed" message.  Reword the
pciehp_handle_button_press() to be of the form:

  Button press: will power on in 5 sec
  Button press: will power off in 5 sec
  Button press: canceling request to power on
  Button press: canceling request to power off
  Button press: ignoring invalid state %#x

Link: https://lore.kernel.org/r/20230522214051.619337-1-helgaas@kernel.org
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Lukas Wunner <lukas@wunner.de>
History 2023-05-24 11:49:50 -05:00
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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.