From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Thu, 27 Jun 2013 12:45:16 +0000 (+0100)
Subject: DMA-API: dma: edma.c: no need to explicitly initialize DMA masks
X-Git-Tag: v3.13-rc1~104^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=94cb0e7980e27b0a303074568de76080de06a693;p=pandora-kernel.git

DMA-API: dma: edma.c: no need to explicitly initialize DMA masks

register_platform_device_full() can setup the DMA mask provided the
appropriate member is set in struct platform_device_info.  So lets
make that be the case.  This avoids a direct reference to the DMA
masks by this driver.

While here, add the dma_set_mask_and_coherent() call which the DMA API
requires DMA-using drivers to call.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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