From: Jiang Liu Date: Thu, 19 Dec 2013 12:38:10 +0000 (+0800) Subject: ACPI: introduce helper interfaces for _DSM method X-Git-Tag: v3.14-rc1~107^2~9^2~11 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a65ac52041cccaf598995bc44340849027f1d79b;p=pandora-kernel.git ACPI: introduce helper interfaces for _DSM method There are several drivers making use of ACPI _DSM method to detect and invoke device specific methods. Currently every driver has implemented its private version to support ACPI _DSM method. So this patch introduces three helper functions to support ACPI _DSM method, which will be used to replace open-coded versions. It helps to simplify code and improve code readability. Signed-off-by: Jiang Liu Signed-off-by: Rafael J. Wysocki --- Reading git-diff-tree failed