diff options
author | Vinod Koul <vkoul@kernel.org> | 2024-03-28 09:51:51 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-05-17 13:01:55 +0300 |
commit | ed56e266d3c6f6c35d0d1df88c01832a543b0152 (patch) | |
tree | 058ddabba23d052f9d4fad4256de7e113767c3b7 /drivers/dma | |
parent | 867818dd132e6cda322c5941d04a4971ec4a753a (diff) | |
download | linux-ed56e266d3c6f6c35d0d1df88c01832a543b0152.tar.xz |
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: karthikeyan <karthikeyan@linumiz.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@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 c29744bfdf2c..3cf0b38387ae 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; } |