tree 2fe1c2b42d207a04c5846fa0cbe39471fdf401a7
parent 2f7f558c222bc0ed617aa9888d0043a9aeeba253
author Peter Hurley <peter@hurleysoftware.com> 1421945424 -0500
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1422900685 -0800

PNP: Allow console to override ACPI device sleep

If the serial console is an ACPI PNP device, the PNP bus always powers
down the device at system suspend, even though the no_console_suspend
command line parameter is specified (eg., when debugging suspend/resume).

Add PNP_CONSOLE capability, which when set, prevents calling both the
->disable() and ->suspend() PNP protocol methods if console suspend
is disabled.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>