The wrong variable was returned in the case of an error
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This adds support for DMA platform valid for i.MX1 and i.MX2 platforms.
This is not valid for i.MX3 since it doesn't share the same DMA
interface than i.MX1 and i.MX2.
It has been tested on i.MX27 board.
Signed-off-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Roel Kluin