From baa059dc44b9c69b3ea739c215e69e97b293cabe Mon Sep 17 00:00:00 2001
From: Eric Laurent <elaurent@google.com>
Date: Wed, 10 Feb 2010 00:58:48 -0800
Subject: [PATCH] Additional corrections for AudioHardware:

- Fix error in getACDB() when reading battery temperature:
Return value of get_batt_temp() has changed and calling code must be corrected.

- Fix handling of echo cancellation and noise reduction for car kits:
doAudioRouteOrMute() should not force SND_DEVICE_BT_EC_OFF sound device if
current device is SND_DEVICE_CARKIT.

Submitted on behalf of HK Chen <HK_Chen@htc.com>