Commit 5edc24ac authored by Tudor Ambarus's avatar Tudor Ambarus Committed by Vinod Koul
Browse files

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: default avatarTudor Ambarus <tudor.ambarus@microchip.com>
Link: https://lore.kernel.org/r/20211215110115.191749-4-tudor.ambarus@microchip.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent e6af9b05

drivers/dma/at_xdmac.c

+4 −2
Original line number Diff line number Diff line
@@ -473,10 +473,12 @@ static dma_cookie_t at_xdmac_tx_submit(struct dma_async_tx_descriptor *tx) 
	spin_lock_irqsave(&atchan->lock, irqflags);

	cookie = dma_cookie_assign(tx);



	dev_vdbg(chan2dev(tx->chan), "%s: atchan 0x%p, add desc 0x%p to xfers_list\n",

		 __func__, atchan, desc);

	list_add_tail(&desc->xfer_node, &atchan->xfers_list);

	spin_unlock_irqrestore(&atchan->lock, irqflags);



	dev_vdbg(chan2dev(tx->chan), "%s: atchan 0x%p, add desc 0x%p to xfers_list\n",

		 __func__, atchan, desc);



	return cookie;

}