From 967b1307b69b8ada8b331e01046ad1ef83742e99 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 20 Mar 2015 18:21:03 +0100
Subject: [PATCH] ALSA: hda - Rename power_mgmt flag with power_save_node

David suggested that the name "power_mgmt" is too ambiguous.  Rename
the flag with a bit clearer one "power_save_node".

Also, add the corresponding description to HD-Audio.txt, too.

Reported-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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