Commit 349d5c84 authored by Damien Le Moal's avatar Damien Le Moal Committed by Bjorn Helgaas
Browse files

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

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: default avatarDamien Le Moal <dlemoal@kernel.org>
Signed-off-by: default avatarLorenzo Pieralisi <lpieralisi@kernel.org>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Reviewed-by: default avatarManivannan Sadhasivam <mani@kernel.org>
parent 933f31a2

drivers/pci/endpoint/functions/pci-epf-test.c

+1 −1
Original line number Diff line number Diff line
@@ -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) {