On Thu, Dec 20, 2012 at 06:37:26AM +0000, Liu, Chuansheng wrote: > Meanwhile, is it useful to add one warning there for that case? > After all, in probing, set the bias to _STANDBY even idle_bias_off == 1, and > calling get_runtime_sync(), it > will let the code more obscure. So giving a warning there to indicate the > driver: > it is not suggested that in probing, set the bias to _STANDBY even > idle_bias_off == 1.
Probably, send a patch please. Like I say it is possible to start off in _STANDBY providing the driver grabs the runtime PM reference too but I can't think of any reason for doing that so the warning seems sensible.
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