> I mean anything I can map with ioremap(). Before I map it, I have to make sure
> it's not yet in use by a(nother) driver. For I/O ports, we have
> request_region() for that purpose.
There exist no such mechanism for memory regions.
Have a nice fortnight
-- Martin `MJ' Mares <mj@ucw.cz> http://atrey.karlin.mff.cuni.cz/~mj/ Faculty of Math and Physics, Charles University, Prague, Czech Rep., Earth "The world is coming to an end... SAVE YOUR BUFFERS!!"- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/