From: Cho KyongHo Date: Mon, 12 May 2014 06:14:50 +0000 (+0530) Subject: iommu/exynos: Remove prefetch buffer setting X-Git-Tag: omap-for-v3.16/fixes-against-rc1~91^2~8^2^5~19 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8f8fcf970e5866150af98233ae7ebf25ffe8cba7;p=pandora-kernel.git iommu/exynos: Remove prefetch buffer setting Prefetch buffer is a cache of System MMU 3.x and caches a block of page table entries to make effect of larger page with small pages. However, how to control prefetch buffers and the specifications of prefetch buffers different from minor versions of System MMU v3. Prefetch buffers must be controled with care because there are some restrictions in H/W design. The interface and implementation to initiate prefetch buffers will be prepared later. Signed-off-by: Cho KyongHo Signed-off-by: Shaik Ameer Basha Signed-off-by: Joerg Roedel --- Reading git-diff-tree failed