From: Thomas Abraham <thomas.abraham@linaro.org>
Date: Thu, 30 Jun 2011 15:56:10 +0000 (+0530)
Subject: dt: add helper functions to read u32 and string property values
X-Git-Tag: v3.1-rc1~311^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a3b853633d78c3930b513ee219df48637ac82eed;p=pandora-kernel.git

dt: add helper functions to read u32 and string property values

Add helper functions to retrieve unsigned integer and string property
values from properties of a device node. These helper functions can be
used to lookup a property in a device node, perform error checking and
read the property value.

[grant.likely@secretlab.ca: Proposal and initial implementation]
Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
[grant.likely: some word smithing and be more defensive validating the string]
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---

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