[Intel-gfx] [PATCH v2 1/2] drm/selftests/mm: Switch to bitmap_zalloc()

[Chris Wilson]

Quoting Andy Shevchenko (2019-03-04 09:29:07)
> Switch to bitmap_zalloc() to show clearly what we are allocating.
> Besides that it returns pointer of bitmap type instead of opaque void *.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris