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authorVinod Koul <vkoul@kernel.org>2024-03-28 12:21:51 +0530
committerVinod Koul <vkoul@kernel.org>2024-03-28 12:28:00 +0530
commitafc89870ea677bd5a44516eb981f7a259b74280c (patch)
tree7fc8c4fed16ff677a270064c52ea29494c8e21f2
parent4cece764965020c22cff7665b18a012006359095 (diff)
dmaengine: Revert "dmaengine: pl330: issue_pending waits until WFP state"
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>
-rw-r--r--drivers/dma/pl330.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 5f6d7f1e095f..ad8e3da1b2cd 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -1053,9 +1053,6 @@ 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;
}