From: Shawn Guo <shawn.guo@linaro.org>
Date: Wed, 3 Aug 2011 10:28:14 +0000 (+0100)
Subject: dt: add of_alias_scan and of_alias_get_id
X-Git-Tag: v3.1-rc1~42^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=750f463a749e28464151ad26938d11b07b1c43cb;p=pandora-kernel.git

dt: add of_alias_scan and of_alias_get_id

The patch adds function of_alias_scan to populate a global lookup
table with the properties of 'aliases' node and function
of_alias_get_id for drivers to find alias id from the lookup table.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
[grant.likely: add locking and rework parse loop]
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---

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