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PCI: epf-test: Use dmaengine_submit() to initiate DMA transfer

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Instead of an open coded call to the tx_submit() operation of struct
dma_async_tx_descriptor, use the helper function dmaengine_submit().
No functional change is introduced with this.

Link: https://lore.kernel.org/r/20230415023542.77601-6-dlemoal@kernel.org
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
This commit is contained in:
Damien Le Moal 2023-04-15 11:35:30 +09:00 committed by Bjorn Helgaas
parent 933f31a2fe
commit 349d5c840a
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/endpoint/functions/pci-epf-test.c
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@ -163,7 +163,7 @@ static int pci_epf_test_data_transfer(struct pci_epf_test *epf_test,
epf_test->transfer_chan = chan;
tx->callback = pci_epf_test_dma_callback;
tx->callback_param = epf_test;
epf_test->transfer_cookie = tx->tx_submit(tx);
epf_test->transfer_cookie = dmaengine_submit(tx);
ret = dma_submit_error(epf_test->transfer_cookie);
if (ret) {