drivers/dma: linux/module.h included twice
drivers/dma/imx-dma.c and drivers/dma/imx-sdma.c included
'linux/module.h' twice, remove the duplicates.
Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>