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PCI: endpoint: pci-epf-test: Use dmaengine_prep_config_single() to simplify code

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Use dmaengine_prep_config_single() to simplify code.

No functional change.

Tested-by: Niklas Cassel <cassel@kernel.org>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Acked-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260521-dma_prep_config-v7-3-1f73f4899883@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Frank Li 2026-05-21 11:32:49 -04:00 committed by Vinod Koul
parent af900b7dc1
commit 9605825841
1 changed files with 2 additions and 6 deletions
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8
drivers/pci/endpoint/functions/pci-epf-test.c
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@ -183,12 +183,8 @@ static int pci_epf_test_data_transfer(struct pci_epf_test *epf_test,
else
sconf.src_addr = dma_remote;
if (dmaengine_slave_config(chan, &sconf)) {
dev_err(dev, "DMA slave config fail\n");
return -EIO;
}
tx = dmaengine_prep_slave_single(chan, dma_local, len, dir,
flags);
tx = dmaengine_prep_config_single(chan, dma_local, len,
dir, flags, &sconf);
} else {
tx = dmaengine_prep_dma_memcpy(chan, dma_dst, dma_src, len,
flags);