[PATCH 1/7] PCI: altera: Prefer of_device_get_match_data() over of_match_device()

[Fan Fei <ffclaire1224@gmail.com>]

The altera PCI controller driver only needs "struct altera_pcie_data *"
during probe(). Replace of_match_device(), which returns "struct
of_device_id *", with of_device_get_match_data(), to get "struct
altera_pcie_data *".

Signed-off-by: Fan Fei <ffclaire1224@gmail.com>
---
 drivers/pci/controller/pcie-altera.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/pci/controller/pcie-altera.c b/drivers/pci/controller/pcie-altera.c
index 2513e9363236..98ada2e20e02 100644
--- a/drivers/pci/controller/pcie-altera.c
+++ b/drivers/pci/controller/pcie-altera.c
@@ -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) {
-- 
2.25.1