commit 2ff268712b9cbc6b6ef17a1d06748dd2c985dddc
author Vijay Mali <vmali@nvidia.com> Thu Apr 04 20:45:00 2013 +0530
committer Mrutyunjay Sawant <msawant@nvidia.com> Mon Apr 08 11:02:05 2013 -0700
tree a64109a48a5aebf5e7dac2ef6e249ac463589ea6
parent 39c789d4dda4c041f565fe52d0476e52e719e49d

audio: a2220: Handle probe failure

- Avoid unwanted i2c write calls if probe fails.
- Add seperate function for sending boot message.
- Reduce i2c retry count to 1.
- This ensures graceful exit in case of failure.
- Boot log does not show lot of i2c failure messages after the fix.

Bug 1263841

Change-Id: I8a5f4c335e42aea69647f50afc48494084967825
Signed-off-by: Vijay Mali <vmali@nvidia.com>
Reviewed-on: http://git-master/r/216528
GVS: Gerrit_Virtual_Submit
Reviewed-by: Scott Peterson <speterson@nvidia.com>