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PCI: altera: Prefer of_device_get_match_data()

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The altera driver only needs the device data, not the whole struct
of_device_id.  Use of_device_get_match_data() instead of of_match_device().
No functional change intended.

[bhelgaas: commit log]
Link: https://lore.kernel.org/r/20211223011054.1227810-2-helgaas@kernel.org
Signed-off-by: Fan Fei <ffclaire1224@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Joyce Ooi <joyce.ooi@intel.com>
This commit is contained in:
Fan Fei 2021-12-22 19:10:32 -06:00 committed by Bjorn Helgaas
parent fa55b7dcdc
commit c31990dbeb
1 changed files with 4 additions and 4 deletions
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8
drivers/pci/controller/pcie-altera.c
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@ -767,7 +767,7 @@ static int altera_pcie_probe(struct platform_device *pdev)
struct altera_pcie *pcie;
struct pci_host_bridge *bridge;
int ret;
const struct of_device_id *match;
const struct altera_pcie_data *data;
bridge = devm_pci_alloc_host_bridge(dev, sizeof(*pcie));
if (!bridge)
@ -777,11 +777,11 @@ static int altera_pcie_probe(struct platform_device *pdev)
pcie->pdev = pdev;
platform_set_drvdata(pdev, pcie);
match = of_match_device(altera_pcie_of_match, &pdev->dev);
if (!match)
data = of_device_get_match_data(&pdev->dev);
if (!data)
return -ENODEV;
pcie->pcie_data = match->data;
pcie->pcie_data = data;
ret = altera_pcie_parse_dt(pcie);
if (ret) {