From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Fri, 13 Jul 2012 12:32:10 +0000 (+0200)
Subject: dmaengine: at_hdmac: add a few const qualifiers
X-Git-Tag: v3.6-rc1~109^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7fd63ccdad72335fd820b0ce5cb8edb6ca6419ce;p=pandora-kernel.git

dmaengine: at_hdmac: add a few const qualifiers

This prepares of_device_id.data becoming const. Without this change
the following warning would occur:

	drivers/dma/at_hdmac.c: In function 'at_dma_get_driver_data':
	drivers/dma/at_hdmac.c:1228: warning: return discards qualifiers from pointer target type

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
---

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