From: Thierry Reding <treding@nvidia.com>
Date: Wed, 4 Jun 2014 07:18:29 +0000 (+0200)
Subject: drm/prime: Use unsigned type for number of pages
X-Git-Tag: omap-for-v3.19/fixes-rc1~80^2~62^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=34eab43ed2483e69bc79fd2e3aaf5adfae771907;p=pandora-kernel.git

drm/prime: Use unsigned type for number of pages

The number of pages can never be negative, so an unsigned type is
enough. This also matches the type of the n_pages argument of the
sg_alloc_table_from_pages() function.

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