From: Grant Likely <grant.likely@secretlab.ca>
Date: Wed, 14 Nov 2012 22:37:12 +0000 (+0000)
Subject: drivers/of: Constify device_node->name and ->path_component_name
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~89^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c22618a11d1ba2966bd2cfd5e4918ed4f2dad13e;p=pandora-kernel.git

drivers/of: Constify device_node->name and ->path_component_name

Neither of these should ever be changed once set. Make them const and
fix up the users that try to modify it in-place. In one case
kmalloc+memcpy is replaced with kstrdup() to avoid modifying the string.

Build tested with defconfigs on ARM, PowerPC, Sparc, MIPS, x86 among
others.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: David S. Miller <davem@davemloft.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Julian Calaby <julian.calaby@gmail.com>
---

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