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of/device: add helper to get cpu device node from logical cpu index
authorSudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>
Thu, 18 Jul 2013 10:22:04 +0000 (11:22 +0100)
committerSudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>
Wed, 21 Aug 2013 09:29:51 +0000 (10:29 +0100)
Multiple drivers need to get the cpu device node from the cpu logical
index and then access the of_node.

This patch adds helper function to fetch the device node directly.

Acked-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>
include/linux/of_device.h patch | blob | history

diff --cc include/linux/of_device.h
Simple merge
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