staging: comedi: rtd520: remove broken USE_DMA code
authorH Hartley Sweeten <hartleys@visionengravers.com>
Mon, 29 Oct 2012 17:03:01 +0000 (10:03 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 30 Oct 2012 17:44:37 +0000 (10:44 -0700)
commit60aeb08024dcd8a392917ab72a107ad451a59030
tree2ec7d5ea32b4edcd37948f96bc98bd294ea99245
parent09d93a189ef5f0b90ad8d7cf1d01bfe6cae711b6
staging: comedi: rtd520: remove broken USE_DMA code

It appears the dma code in this driver is seriously broken.
Enabling USE_DMA causes the driver to not even compile.

Just remove all the dma code for now.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/drivers/rtd520.c