The only way to call ls_pcie_probe() is to match an entry in
ls_pcie_of_match[], so match cannot be NULL.
Use of_device_get_match_data() to retrieve the drvdata pointer. No
functional change intended.
Based-on-suggestion-from: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
---
drivers/pci/host/pci-layerscape.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/pci/host/pci-layerscape.c b/drivers/pci/host/pci-layerscape.c
index ea789138531b..c1f06f8f05fd 100644
--- a/drivers/pci/host/pci-layerscape.c
+++ b/drivers/pci/host/pci-layerscape.c
@@ -239,23 +239,18 @@ static int __init ls_add_pcie_port(struct ls_pcie *pcie)
static int __init ls_pcie_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- const struct of_device_id *match;
struct ls_pcie *pcie;
struct pcie_port *pp;
struct resource *dbi_base;
int ret;
- match = of_match_device(ls_pcie_of_match, dev);
- if (!match)
- return -ENODEV;
-
pcie = devm_kzalloc(dev, sizeof(*pcie), GFP_KERNEL);
if (!pcie)
return -ENOMEM;
pp = &pcie->pp;
pp->dev = dev;
- pcie->drvdata = match->data;
+ pcie->drvdata = of_device_get_match_data(dev);
pp->ops = pcie->drvdata->ops;
dbi_base = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
--
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