[PATCH v9 05/13] arm: introduce is_device_dma_coherent

[Russell King - ARM Linux]

On Tue, Nov 18, 2014 at 04:49:21PM +0000, Stefano Stabellini wrote:
> ping?

Sending something which wants my attention _To:_ me is always a good idea :)

The patch is fine in itself, but I have a niggle about the
is_device_dma_coherent() - provided this is only used in architecture
specific code, that should be fine.  It could probably do with a comment
to that effect in an attempt to discourage drivers using it (thereby
becoming less portable to other architectures.)

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