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 12:55:50 +0300 |
commit | c376f7ab283bf232cbb141b16104c684d8cc86ff (patch) | |
tree | 73b3c9e9760f02f5449df260926caf608701ccdf /drivers/dma | |
parent | 24369172a03a144e642bd6b73993d7ee5e34073f (diff) | |
download | linux-c376f7ab283bf232cbb141b16104c684d8cc86ff.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; } |