From: Catalin Marinas <catalin.marinas@arm.com>
Date: Mon, 22 Sep 2014 10:48:31 +0000 (+0100)
Subject: arm64: Implement set_arch_dma_coherent_ops() to replace bus notifiers
X-Git-Tag: fixes-for-v3.18-merge-window~21^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2189064795dc3fb4101e5c34d28c6b62b8a3bfd9;p=pandora-kernel.git

arm64: Implement set_arch_dma_coherent_ops() to replace bus notifiers

Commit 6ecba8eb51b7 (arm64: Use bus notifiers to set per-device coherent
DMA ops) introduced bus notifiers to set the coherent dma ops based on
the 'dma-coherent' DT property. Since the generic of_dma_configure()
handles this property for platform and AMBA devices, replace the
notifiers with set_arch_dma_coherent_ops().

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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