Re: [linux-pm] Re: [PATCH] Remove process freezer from suspend to RAM pathway

Paul Mackerras
2007-07-04T10:46:27Z

Oliver Neukum writes:

> You cannot simply restart the URB without thinking.
> The device after resumption may or may not be in the stage
> you left it. It needs to be rechecked and some settings must be
> renewed. You cannot simple throw an URB from an arbitrary
> stage of the protocol at it.
> Suspension of devices can only happen at some points
> in the protocol.

Yeah, and?

I said "the higher-level driver needs to do the sensible thing".

Paul.