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Commit 3762017c authored by Vinod Koul's avatar Vinod Koul Committed by Greg Kroah-Hartman
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dmaengine: Revert "dmaengine: pl330: issue_pending waits until WFP state" 



[ Upstream commit afc89870ea677bd5a44516eb981f7a259b74280c ]

This reverts commit 22a9d9585812 ("dmaengine: pl330: issue_pending waits
until WFP state") as it seems to cause regression in pl330 driver.
Note the issue now exists in mainline so a fix to be done.

Cc: stable@vger.kernel.org
Reported-by: default avatarkarthikeyan <karthikeyan@linumiz.com>
Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 6e23e7e3

drivers/dma/pl330.c

+0 −3
Original line number Diff line number Diff line
@@ -1051,9 +1051,6 @@ static bool _trigger(struct pl330_thread *thrd) 


	thrd->req_running = idx;



	if (desc->rqtype == DMA_MEM_TO_DEV || desc->rqtype == DMA_DEV_TO_MEM)

		UNTIL(thrd, PL330_STATE_WFP);



	return true;

}