linux-phytec-ti

ASoC: tpa6130a2: Error handling for broken chip

Correct/Implement handling of broken chip.
Fail the i2c_prope if the communication with the chip
fails.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>