[PATCH 1/1] Remove suspend/resume functionality, add dynamic clocking

[Pavel Machek]

> > > > Are you sure its unneeded? What if someone attempts to suspend the
> > > > system when a transaction is running?
> > > That's exactly my question.  I think the machine will suspend and the
> > > transaction fail.  So no suspend callback isn't optimal, but maybe OK?!
> > 
> > Having failures just because suspend happened at wrong time is
> > bad. .suspend() should just wait for end of transaction.
> 
> I'm not sure what situation could actually occur that would suspend the
> system in the middle of an I2C transaction. If an I2C transaction was
> started and the CPU was suspended, this would appear to be a problem
> outside the I2C driver itself. Would other I2C drivers have this similar
> problem?

Well, can the i2c transaction sleep? If so, suspend probably can come
in the middle.
									Pavel
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