Re: [PATCH v1] drm/bochs: fix an issue of ioremap() leak

[Gerd Hoffmann]

  Hi,

> I am a newbie, andy gave me some directions to submit the patch, eg: check
> ioremap leak. At this time, I found that the bochs driver may have similar
> problems, so I submitted this patch, then, Andy said the best is to switch
> this driver to use pcim _ * () functions and drop tons of legacy code.
> I think we might be able to fix this issue first, after that, drop tons
> of legacy code by pcim_*() functions. Can you give me some suggestions?
> thank you very much!

drm has drmm_* functions for that.  Daniel Vetter <daniel@xxxxxxxx> has
a patch series pending switching lots of drivers over and IIRC it fixes
this bug too.

cheers,
  Gerd