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dmaengine: Revert "dmaengine: pl330: issue_pending waits until WFP state"

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[ 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: karthikeyan <karthikeyan@linumiz.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Vinod Koul 2024-03-28 12:21:51 +05:30 • committed by Greg Kroah-Hartman
parent 6e23e7e3a3
commit 3762017ca5
1 changed files with 0 additions and 3 deletions
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3
drivers/dma/pl330.c
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@ -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;
}