From: Thierry Reding <treding@nvidia.com>
Date: Fri, 25 Apr 2014 14:48:36 +0000 (+0200)
Subject: drm/tegra: sor - Recursively remove debugfs tree
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~44^2~9^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9578184efa6b93f71f34744351a6a8caa79d6cda;p=pandora-kernel.git

drm/tegra: sor - Recursively remove debugfs tree

Removing only the root directory will fail when there are still files in
it. Instead of manually removing all files, remove the whole directory
recursively.

Signed-off-by: Thierry Reding <treding@nvidia.com>
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