Commit 7073f2ce authored by Fan Fei's avatar Fan Fei Committed by Bjorn Helgaas
Browse files

PCI: artpec6: Prefer of_device_get_match_data() 

The artpec6 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/20211223011054.1227810-3-helgaas@kernel.org


Signed-off-by: default avatarFan Fei <ffclaire1224@gmail.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Acked-by: default avatarJesper Nilsson <jesper.nilsson@axis.com>
parent c31990db

drivers/pci/controller/dwc/pcie-artpec6.c

+2 −4
Original line number Diff line number Diff line
@@ -380,17 +380,15 @@ static int artpec6_pcie_probe(struct platform_device *pdev) 
	struct dw_pcie *pci;

	struct artpec6_pcie *artpec6_pcie;

	int ret;

	const struct of_device_id *match;

	const struct artpec_pcie_of_data *data;

	enum artpec_pcie_variants variant;

	enum dw_pcie_device_mode mode;

	u32 val;



	match = of_match_device(artpec6_pcie_of_match, dev);

	if (!match)

	data = of_device_get_match_data(dev);

	if (!data)

		return -EINVAL;



	data = (struct artpec_pcie_of_data *)match->data;

	variant = (enum artpec_pcie_variants)data->variant;

	mode = (enum dw_pcie_device_mode)data->mode;