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authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>2010-12-22 14:46:46 +0100
committerDan Williams <dan.j.williams@intel.com>2011-01-03 01:41:40 -0800
commit8f33d5277fada0291ea495f7fd44a3e7b7aa41d3 (patch)
treef94ab5a72d00cd7fb7c061ed68f1d8e5e1f85cde /fs/btrfs/file.c
parent8333f65ef094e47020cd01452b4637e7daf5a77f (diff)
dmaengine: provide dummy functions for DMA_ENGINE=n
This lets drivers, optionally using the dmaengine, build with DMA_ENGINE unselected. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'fs/btrfs/file.c')
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