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| author | Damien Le Moal <dlemoal@kernel.org> | 2023-04-15 04:35:30 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2023-06-23 22:00:31 +0200 |
| commit | 349d5c840a5d2608bc910261a176a6bd355fcc73 (patch) | |
| tree | fdb9a93f22cdd2175cbf4d2fd029e0be04aee718 /drivers/pci | |
| parent | PCI: epf-test: Fix DMA transfer completion detection (diff) | |
| download | linux-349d5c840a5d2608bc910261a176a6bd355fcc73.tar.xz linux-349d5c840a5d2608bc910261a176a6bd355fcc73.zip | |
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: 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>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/endpoint/functions/pci-epf-test.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c index dbea6eb0dee7..7cdc6c915ef5 100644 --- a/drivers/pci/endpoint/functions/pci-epf-test.c +++ b/drivers/pci/endpoint/functions/pci-epf-test.c @@ -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) { |