Fix Mentor controller DMA for OMAP2430/3430
Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
Signed-off-by: Nishant Kamat <nskamat@ti.com>
Acked-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>