drm/i915: Streamline unclaimed reg debug trace

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Remove char* assignments and add branching hint and
also constify the parameters.

This results in a 35 bytes shorter fast path, so author
boldly assumes it helps without doing in-depth assembly
analysis.

v2: use WARN's branching (Chris), commit name (Joonas)

Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450189512-30360-5-git-send-email-mika.kuoppala@intel.com

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Mika Kuoppala 2015-12-15 16:25:10 +02:00 • committed by Mika Kuoppala

parent 7571494004

commit 4bd0a25d9b

1 changed files with 9 additions and 9 deletions

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18

drivers/gpu/drm/i915/intel_uncore.c

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