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: e1f7c9eee707 ("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>
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@ -473,10 +473,12 @@ static dma_cookie_t at_xdmac_tx_submit(struct dma_async_tx_descriptor *tx)
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spin_lock_irqsave(&atchan->lock, irqflags);
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cookie = dma_cookie_assign(tx);
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dev_vdbg(chan2dev(tx->chan), "%s: atchan 0x%p, add desc 0x%p to xfers_list\n",
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__func__, atchan, desc);
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list_add_tail(&desc->xfer_node, &atchan->xfers_list);
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spin_unlock_irqrestore(&atchan->lock, irqflags);
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dev_vdbg(chan2dev(tx->chan), "%s: atchan 0x%p, add desc 0x%p to xfers_list\n",
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__func__, atchan, desc);
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return cookie;
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}
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