This reverts commit 22a9d958 ("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>