Commits
Muhammad Hamza Farooq committed 3544d287881
dmaengine: rcar-dmac: use result of updated get_residue in tx_status The hardware might have complete the transfer but the interrupt handler might not have had a chance to run. If rcar_dmac_chan_get_residue() which reads HW registers finds that there is no residue return DMA_COMPLETE. Signed-off-by: Muhammad Hamza Farooq <mfarooq@visteon.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> [Niklas: add explanation in commit message] 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>