From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Thu, 19 Nov 2009 15:54:45 +0000 (+0000)
Subject: ARM: dma-mapping: fix nommu dma_alloc_coherent()
X-Git-Tag: v2.6.33-rc1~384^2~4^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=04da56943b416dd9fe7058abf8d5b9153164b3e9;p=pandora-kernel.git

ARM: dma-mapping: fix nommu dma_alloc_coherent()

The nommu version of dma_alloc_coherent was using kmalloc/kfree to manage
the memory.  dma_alloc_coherent() is expected to work with a granularity
of a page, so this is wrong.  Fix it by using the helper functions now
provided.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Ungerer <gerg@uclinux.org>
---

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