845ccef4b8
Peter Wemm
845ccef4b8
A hack basically.. We have a bunch of code that used to call
devsw_module_handler() indirectly and not use the chain arguments. To eliminate this indirection via that function (which does nothing now) without duplicating a modevent handler into all the routines that don't presently have one, supply a NOP (do nothing, return OK) routine which is functionally equivalent to what's there now. This is a hack and is still wrong, because there doesn't appear to be anything to reclaim resources on an unload of a module with one of these in it. I'm not sure whether to make the NOP handler refuse a MOD_UNLOAD event or what.
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