dmaengine: at_xdmac: Print debug message after realeasing the lock

It is desirable to do the prints without the lock held if possible, so
move the print after the lock is released.

Fixes: e1f7c9ee ("dmaengine: at_xdmac: creation of the atmel eXtended DMA Controller driver")
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Link: https://lore.kernel.org/r/20211215110115.191749-4-tudor.ambarus@microchip.com


Signed-off-by: Vinod Koul <vkoul@kernel.org>