Commit f177a431 authored by Jeff Xie's avatar Jeff Xie Committed by Vinod Koul
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dmaengine: xgene-dma: move spin_lock_bh to spin_lock in tasklet 



It is unnecessary to call spin_lock_bh in a tasklet.

Signed-off-by: default avatarJeff Xie <chongguiguzi@gmail.com>
Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 2ff25c1c

drivers/dma/xgene-dma.c

+2 −2
Original line number Diff line number Diff line
@@ -703,7 +703,7 @@ static void xgene_dma_cleanup_descriptors(struct xgene_dma_chan *chan) 


	INIT_LIST_HEAD(&ld_completed);



	spin_lock_bh(&chan->lock);

	spin_lock(&chan->lock);



	/* Clean already completed and acked descriptors */

	xgene_dma_clean_completed_descriptor(chan);
@@ -772,7 +772,7 @@ static void xgene_dma_cleanup_descriptors(struct xgene_dma_chan *chan) 
	 */

	xgene_chan_xfer_ld_pending(chan);



	spin_unlock_bh(&chan->lock);

	spin_unlock(&chan->lock);



	/* Run the callback for each descriptor, in order */

	list_for_each_entry_safe(desc_sw, _desc_sw, &ld_completed, node) {