acerhdf: added critical trip point
acerhdf: added critical trip point

added critical trip point which represents the temperature limit.
Added return -EINVAL in case wrong trip point is provided.

Cc: cb114a28808e52628f0df9359431b2340d749cb9@vger.kernel.org
Cc: Darren Hart <38f9eaa30910c40b06f5a60020b1222f2a953801@infradead.org>
Cc: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@linux-foundation.org>
Cc: Andreas Mohr <dbd122ef7b6a09ffecf5db9c9296320f3c94e707@lisas.de>
Cc: Borislav Petkov <0691a664b24b6f15b20cd5aee64b72271db08be1@suse.de>
Cc: Javi Merino <cc0c468e3dcd5ee425259d298d905a60f8330bcf@arm.com>
Signed-off-by: Peter Feuerer <4b8373d016f277527198385ba72fda0feb5da015@piie.net>
Signed-off-by: Darren Hart <38f9eaa30910c40b06f5a60020b1222f2a953801@linux.intel.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs