From: Hideki EIRAKU <hdk@igel.co.jp>
Date: Thu, 16 Aug 2012 10:13:20 +0000 (+0900)
Subject: fbdev: sh_mobile_lcdc: use dma_mmap_coherent
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~2^2~10^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bf10a53765b4435a5349a92a5a51753902ed86f1;p=pandora-kernel.git

fbdev: sh_mobile_lcdc: use dma_mmap_coherent

fb_mmap() implemented in fbmem.c uses smem_start as the physical
address of the frame buffer.  In the sh_mobile_lcdc driver, the
smem_start is a dma_addr_t that is not a physical address when IOMMU is
enabled.  dma_mmap_coherent() maps the address correctly.

Signed-off-by: Hideki EIRAKU <hdk@igel.co.jp>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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