tree 07d1f14b59e51119b3caf9fc1da4e815b9b32982
parent a49f0d1ea3ec94fc7cf33a7c36a16343b74bd565
author Chuansheng Liu <chuansheng.liu@intel.com> 1356085032 +0800
committer Mark Brown <broonie@opensource.wolfsonmicro.com> 1356363334 +0000

ASoC: core: giving WARN when device starting from non-off bias with idle_bias_off

Just found some cases that some codec drivers set the bias to _STANDBY and
set idle_bias_off to 1 during probing.
It will cause unpaired runtime_get_sync/put() issue. Also as Mark suggested,
there is no reason to start from _STANDBY bias with idle_bias_off == 1.

So here giving one warning when detected (dapm.idle_bias_off == 1) and
(dapm.bias_level != SND_SOC_BIAS_OFF) just after driver->probe().

Signed-off-by: liu chuansheng <chuansheng.liu@intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>