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PCI: designware-plat: Prefer of_device_get_match_data()
The designware-plat 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/20211223011054.1227810-5-helgaas@kernel.org Signed-off-by: Fan Fei <ffclaire1224@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jingoo Han <jingoohan1@gmail.com> Cc: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
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1 changed files with 2 additions and 4 deletions
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@ -122,15 +122,13 @@ static int dw_plat_pcie_probe(struct platform_device *pdev)
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struct dw_plat_pcie *dw_plat_pcie;
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struct dw_pcie *pci;
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int ret;
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const struct of_device_id *match;
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const struct dw_plat_pcie_of_data *data;
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enum dw_pcie_device_mode mode;
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match = of_match_device(dw_plat_pcie_of_match, dev);
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if (!match)
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data = of_device_get_match_data(dev);
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if (!data)
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return -EINVAL;
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data = (struct dw_plat_pcie_of_data *)match->data;
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mode = (enum dw_pcie_device_mode)data->mode;
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dw_plat_pcie = devm_kzalloc(dev, sizeof(*dw_plat_pcie), GFP_KERNEL);
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