dmaengine: ti: dma-crossbar: clean up dra7x route allocation error paths

Use a common exit path to drop the cross platform device reference on
errors for consistency with am335x.

Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20251117161258.10679-16-johan@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Johan Hovold 2025-11-17 17:12:57 +01:00 • committed by Vinod Koul
commit 646ff78033