From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Thu, 19 Nov 2009 15:38:12 +0000 (+0000)
Subject: ARM: dma-mapping: fix coherent arch dma_alloc_coherent()
X-Git-Tag: v2.6.33-rc1~384^2~4^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3e82d012e9281a0b6388ff2356e8396b9d781e1c;p=pandora-kernel.git

ARM: dma-mapping: fix coherent arch dma_alloc_coherent()

The coherent architecture 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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