From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Wed, 18 Feb 2015 01:03:41 +0000 (-0600)
Subject: device: Add dev_of_node() accessor
X-Git-Tag: omap-for-v4.1/fixes-rc1~166^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8a51e1b51ee5730ad3913f3962e3099a5e19359;p=pandora-kernel.git

device: Add dev_of_node() accessor

Suggested by Arnd Bergmann, this gives a practical accessor for
the of_node field of struct device while instructing the compiler
that it will be NULL if CONFIG_OF is not set.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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