Messages in this thread Patch in this message | | | From | Bjorn Helgaas <> | Subject | [PATCH v2 07/23] PCI: kirin: Prefer of_device_get_match_data() | Date | Wed, 22 Dec 2021 19:10:38 -0600 |
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From: Fan Fei <ffclaire1224@gmail.com>
The kirin 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] Signed-off-by: Fan Fei <ffclaire1224@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Xiaowei Song <songxiaowei@hisilicon.com> Cc: Binghui Wang <wangbinghui@hisilicon.com> --- drivers/pci/controller/dwc/pcie-kirin.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/pci/controller/dwc/pcie-kirin.c b/drivers/pci/controller/dwc/pcie-kirin.c index 095afbccf9c1..8d6e241bd171 100644 --- a/drivers/pci/controller/dwc/pcie-kirin.c +++ b/drivers/pci/controller/dwc/pcie-kirin.c @@ -773,7 +773,6 @@ static const struct of_device_id kirin_pcie_match[] = { static int kirin_pcie_probe(struct platform_device *pdev) { enum pcie_kirin_phy_type phy_type; - const struct of_device_id *of_id; struct device *dev = &pdev->dev; struct kirin_pcie *kirin_pcie; struct dw_pcie *pci; @@ -784,13 +783,12 @@ static int kirin_pcie_probe(struct platform_device *pdev) return -EINVAL; } - of_id = of_match_device(kirin_pcie_match, dev); - if (!of_id) { + phy_type = (long)of_device_get_match_data(dev); + if (!phy_type) { dev_err(dev, "OF data missing\n"); return -EINVAL; } - phy_type = (long)of_id->data; kirin_pcie = devm_kzalloc(dev, sizeof(struct kirin_pcie), GFP_KERNEL); if (!kirin_pcie) -- 2.25.1
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