DMAENGINE: ste_dma40: Fix failed to restart logical channel bug

A transfer that runs in the different direction on the same
channel will now be resumed when the other is suspend/stopped.

Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
1 file changed