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To: Dave Airlie <airlied@linux.ie>, Ingo Molnar <mingo@elte.hu>
cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: i915 needs pgprot_writecombine() and is_io_mapping_posible()
From: "Theodore Ts'o" <tytso@mit.edu>
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Date: Sat, 28 Feb 2009 08:02:57 -0500
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A recent (probably within the last week) commit seems to have caused
the i915 driver to need to use two unexported symbols:

ERROR: "pgprot_writecombine" [drivers/gpu/drm/i915/i915.ko] undefined!
ERROR: "is_io_mapping_possible" [drivers/gpu/drm/i915/i915.ko] undefined!

Is the right fix just to export them?  

Thanks,

							- Ted