From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Thu, 3 Mar 2011 10:39:42 +0000 (+0100)
Subject: ARM: mx3/pcm037: properly allocate memory for mx3-camera
X-Git-Tag: v3.0-rc1~328^2^2~2^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dca7c0b4293a06d1ed9387e729a4882896abccc2;p=pandora-kernel.git

ARM: mx3/pcm037: properly allocate memory for mx3-camera

There is no need to memzero the buffer because dma_alloc_coherent zeros
the memory for us.

This fixes:

	BUG: Your driver calls ioremap() on system memory.  This leads
	<4>to architecturally unpredictable behaviour on ARMv6+, and ioremap()
	<4>will fail in the next kernel release.  Please fix your driver.

Tested-by: Michael Grzeschik <mgr@pengutronix.de>
LAKML-Reference: 1299271882-2130-3-git-send-email-u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---

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