tree 27c53468310ddaf8388efc36c7cb767225385fa2
parent 0f78e3b58f5f99c991613db4477f893b53da5520
author Muhammad Hamza Farooq <mfarooq@visteon.com> 1467299717 +0200
committer Vinod Koul <vinod.koul@intel.com> 1467956350 +0530

dmaengine: rcar-dmac: Fixed active descriptor initializing

Running descriptor pointer is set to NULL upon freeing resources. Other-
wise, rcar_dmac_issue_pending might not start new transfers

Signed-off-by: Muhammad Hamza Farooq <mfarooq@visteon.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>