Re: [PATCH] drm/i915: Make sure the base lives at offset 0 of all kms objects

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On Wed, Oct 12, 2016 at 02:33:11PM +0300, ville.syrjala@xxxxxxxxxxxxxxx wrote:
> From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> 
> We occasionally depend on eg. to_intel_crtc(NULL) being NULL as
> well. Sprinkle in some BUILD_BUG_ON()s to make sure we don't
> accidentally change things in a way that would violate this
> assumption.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>

bikeshed would be to convert the macros into typechecking inlines and
place the BUILD_BUG_ON there.

Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre
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