spi: omap2-mcspi: remove private DMA API implementation
authorRussell King <rmk+kernel@arm.linux.org.uk>
Mon, 23 Apr 2012 12:56:25 +0000 (13:56 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Tue, 31 Jul 2012 11:06:24 +0000 (12:06 +0100)
Remove the private DMA API implementation from spi-omap2-mcspi.c,
making it use entirely the DMA engine API.

Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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