From: Grant Likely <grant.likely@secretlab.ca>
Date: Fri, 18 Mar 2011 16:21:29 +0000 (-0600)
Subject: dt: eliminate OF_NO_DEEP_PROBE and test for NULL match table
X-Git-Tag: v2.6.39-rc1~88^2~3
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1eed4c077c31450bfcd0249aebb21d96fc5d5d3c;p=pandora-kernel.git

dt: eliminate OF_NO_DEEP_PROBE and test for NULL match table

There are no users of OF_NO_DEEP_PROBE, and of_match_node() now
gracefully handles being passed a NULL pointer, so the checks at the
top of of_platform_bus_probe can be dropped.

While at it, consolidate the root node pointer check to be easier to
read and tidy up related comments.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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