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| author | Vinod Koul <vkoul@kernel.org> | 2024-03-28 12:21:51 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-03-28 12:28:00 +0530 |
| commit | afc89870ea677bd5a44516eb981f7a259b74280c (patch) | |
| tree | 7fc8c4fed16ff677a270064c52ea29494c8e21f2 /drivers/dma | |
| parent | 4cece764965020c22cff7665b18a012006359095 (diff) | |
| download | linux-afc89870ea677bd5a44516eb981f7a259b74280c.tar.gz | |
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>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/pl330.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index 5f6d7f1e095f9..ad8e3da1b2cd2 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; } |