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d19bdb876b
Notice that intel_button_array_enable() never disables the power button which is the only one needed to wake up the system from suspend-to-idle, so it can be safely called during suspend-to-idle as well as during "regular" system suspend, and rearrange the code in the driver's "suspend" and "resume" callbacks accordingly. While at it, use pm_suspend_no_platform() to check if the current suspend-resume cycle is suspend-to-idle, as that is the only case when the device should be enabled while suspended. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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.