From: Alexander Popov <a13xp0p0v88@gmail.com>
Date: Wed, 30 Jul 2014 11:58:51 +0000 (+0400)
Subject: dmaengine: of: kconfig: select DMA_ENGINE when DMA_OF is selected
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~88^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2795eedf2fbd816f1bba0e8eb5f33434a67d61c2;p=pandora-kernel.git

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>
---

Reading git-diff-tree failed