From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 11 Jul 2014 17:30:18 +0000 (-0700)
Subject: drm/i915: Remove redundant HAS_PSR checks
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~125^2~20^2~45
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eeefa889cddb8d7e4ee6ce0212e685dd624d66a1;p=pandora-kernel.git

drm/i915: Remove redundant HAS_PSR checks

We only need to check for this in psr_enable, everything else is
already protect by the dev_priv->psr.enabled checks. Those need the
psr locking, but these functions are called infrequent enough that the
locking overhead is negligible.

Suggested by Chris Wilson.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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