From: Jiang Liu <jiang.liu@linux.intel.com>
Date: Thu, 19 Dec 2013 12:38:22 +0000 (+0800)
Subject: ACPI / nouveau: replace open-coded _DSM code with helper functions
X-Git-Tag: v3.14-rc1~107^2~9^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b072e53b0a27a885d8be3d08c8d8758292762f39;p=pandora-kernel.git

ACPI / nouveau: replace open-coded _DSM code with helper functions

Use helper functions to simplify _DSM related code in nouveau driver.
After analyzing the ACPI _DSM related code, I changed nouveau_optimus_dsm()
to expect a buffer and nouveau_dsm() to expect an integer only.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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