From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Fri, 21 Nov 2014 17:23:42 +0000 (-0700)
Subject: arm: ep93xx: add dma_masks for the M2P and M2M DMA controllers
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~17^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2b54c9f76d2f5c2c14759b709b2af1ee397fbb2;p=pandora-kernel.git

arm: ep93xx: add dma_masks for the M2P and M2M DMA controllers

The dma_mask and coherent_dma_mask need to be set or DMA memory allocations
will fail with error messages like this:

  ep93xx-dma ep93xx-dma-m2p: coherent DMA mask is unset

  ep93xx-dma ep93xx-dma-m2m: coherent DMA mask is unset

Add the missing information to the ep93xx-dma-m2p and ep93xx-dma-m2m
devices.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reported-by: Jeremy Moles <cubicool@gmail.com>
Tested-by: Alexander Sverdlin <subaparts@yandex.ru>
Cc: Ryan Mallon <rmallon@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---

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