From: YoungJun Cho <yj44.cho@samsung.com>
Date: Wed, 3 Jul 2013 08:09:20 +0000 (+0900)
Subject: drm/exynos: fix pages allocation size in lowlevel_buffer_allocate
X-Git-Tag: v3.11-rc1~65^2~7^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=42ac99a72041a3515bd2b205adb9a239b49c6741;p=pandora-kernel.git

drm/exynos: fix pages allocation size in lowlevel_buffer_allocate

When IOMMU is not supported, buf->pages has to be allocated to
assign the result of phys_to_page() which return type is struct
page *. So it is sufficient to allocate buf->pages with the size
of multiple struct page pointers.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---

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