From: Stephen Warren <swarren@nvidia.com>
Date: Mon, 11 Nov 2013 20:09:35 +0000 (-0700)
Subject: dma: tegra: register as an OF DMA controller
X-Git-Tag: cleanup-for-linus~6^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=996556c92a706058cf5ce6b3ef8dacc4032a3e0d;p=pandora-kernel.git

dma: tegra: register as an OF DMA controller

Call of_dma_controller_register() so that DMA clients can look up the
Tegra DMA controller using standard APIs. This requires the of_xlate()
function to save off the DMA slave ID, and for tegra_dma_slave_config()
not to over-write this information; once DMA client drivers are converted
to dma_request_slave_channel() and DT-based lookups, they won't set this
field of struct dma_slave_config anymore.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Thierry Reding <treding@nvidia.com>
---

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