drm/i915: Remove extraneous MMIO for RPS

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The values created at initialization must always exist to use the
interface. Reading them again is confusing, and pointless.

More cleanups are coming in the next patch. Since I am not 100% certain,
moreover on BYT, (though I am extremely close to that) that there is no
need to leave the MMIO here, I wanted to make it a separate patch for
the bisectable 'just-in-case'

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Ben Widawsky 2014-03-19 18:31:12 -07:00 • committed by Daniel Vetter

parent b39fb29773

commit 04da7e77e2

1 changed files with 9 additions and 12 deletions

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21

drivers/gpu/drm/i915/i915_sysfs.c

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