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Subject[PATCH v2 01/23] PCI: altera: Prefer of_device_get_match_data()
Date
From: Fan Fei <ffclaire1224@gmail.com>

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]
Signed-off-by: Fan Fei <ffclaire1224@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Joyce Ooi <joyce.ooi@intel.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
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