From af93629d1524dfff7df215b7de692f4de5ee855f Mon Sep 17 00:00:00 2001
From: Matt Roper <matthew.d.roper@intel.com>
Date: Tue, 1 Apr 2014 15:22:34 -0700
Subject: [PATCH] drm: Make drm_crtc_check_viewport non-static

This function will be used by the universal plane helpers and may also
be useful for individual drivers.

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
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Reading git-format-patch failed