Hello folks, here's v2 of my serial cleanups queue - part I: essentially using helpers to code more compact and switching to devm_*() functions for mmio management. Part II will be about moving the mmio range from mapbase and mapsize (which are used quite inconsistently) to a struct resource and using helpers for that. But this one isn't finished yet. (if somebody likes to have a look at it, I can send it, too) happy hacking --mtx
