ACPI / Fan: add ACPI 4.0 style fan support
authorAaron Lu <aaron.lu@intel.com>
Tue, 1 Apr 2014 07:50:27 +0000 (15:50 +0800)
committerZhang Rui <rui.zhang@intel.com>
Fri, 10 Oct 2014 05:57:13 +0000 (13:57 +0800)
commit9519a6356cbf63b1f22a7a208385dc56092c8b7d
tree6c933347a873e8c3617c26af7710bca27763b5c2
parent19593a1fb1f6718406afca5b867dab184289d406
ACPI / Fan: add ACPI 4.0 style fan support

This patch adds support for ACPI 4.0 style fan, lacking part is: no
support for 'Low Speed Notification Support', 'Fine Grain Control' is
not used yet.

It's not clear what to do on suspend/resume callback for 4.0 style ACPI
fan, so it does nothing for now.

Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
drivers/acpi/fan.c