drm/i915: WARN if !HAS_PC8 when enabling/disabling PC8
authorPaulo Zanoni <paulo.r.zanoni@intel.com>
Thu, 21 Nov 2013 15:47:15 +0000 (13:47 -0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 10 Dec 2013 21:26:33 +0000 (22:26 +0100)
We already have some checks and shouldn't be reaching these places on
!HAS_PC8 platforms, but add a WARN,  just in case.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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