tree ac544b75a8964ac7759355fd0659d246070bcc57
parent c1dc1cb1d1eaf84e88669f1a5f22579a0d9237c2
author Glenn Kasten <gkasten@google.com> 1325897251 -0800
committer Glenn Kasten <gkasten@google.com> 1326238952 -0800

Simplify range check for audio_mode_t

AudioSystem::setMode previously allowed negative modes, but these were
then rejected by AudioFlinger.

Now negative modes (including AUDIO_MODE_INVALID and AUDIO_MODE_CURRENT)
are explicitly disallowed.

Change-Id: I0bac8fea737c8eb1f5b6afbb893e48739f88d745