From: Thierry Reding <thierry.reding@avionic-design.de>
Date: Thu, 30 Aug 2012 13:52:28 +0000 (+0200)
Subject: unicore32: pwm: Use managed resource allocations
X-Git-Tag: v3.7-rc1~59^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5384e27317016bd30aa7a7a7513f76ce7caa3b09;p=pandora-kernel.git

unicore32: pwm: Use managed resource allocations

This commit uses the managed resource allocation functions to simplify
the cleanup paths on error and removal.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Tested-by: Qin Rui <qinrui@mprc.pku.edu.cn>
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
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