From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Wed, 12 Dec 2012 14:22:44 +0000 (+0100)
Subject: drivers/pinctrl/pinctrl-at91.c: convert kfree to devm_kfree
X-Git-Tag: v3.8-rc3~25^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c62b2b3448330ce1056d7730a01db4e19c95cfca;p=pandora-kernel.git

drivers/pinctrl/pinctrl-at91.c: convert kfree to devm_kfree

The function at91_dt_node_to_map is ultimately called by the function
pinctrl_get, which is an exported function.  Since it is possible that this
function is not called from within a probe function, for safety, the kfree
is converted to a devm_kfree, to both free the data and remove it from the
device in a failure situation.

Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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