From 2795eedf2fbd816f1bba0e8eb5f33434a67d61c2 Mon Sep 17 00:00:00 2001
From: Alexander Popov <a13xp0p0v88@gmail.com>
Date: Wed, 30 Jul 2014 15:58:51 +0400
Subject: [PATCH] dmaengine: of: kconfig: select DMA_ENGINE when DMA_OF is
 selected

Select DMA_ENGINE when DMA_OF is selected since
of_dma_xlate_by_chan_id() from drivers/dma/of-dma.c uses
dma_get_slave_channel() from drivers/dma/dmaengine.c

This resolves error reported:

drivers/built-in.o: In function `of_dma_xlate_by_chan_id':
drivers/dma/of-dma.c:253: undefined reference to `dma_get_slave_channel'

Signed-off-by: Alexander Popov <a13xp0p0v88@gmail.com>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---
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