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PCI/portdrv: Don't check for the driver's and device's bus

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The driver core ensures that the match function is only called for drivers
and devices of the right bus. So drop the useless check.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Link: https://patch.msgid.link/09ca261912a37d2b253f43359a5dfeec42c016dc.1764688034.git.u.kleine-koenig@baylibre.com
This commit is contained in:
Uwe Kleine-König authored and Bjorn Helgaas committed 2026-01-13 15:42:23 -06:00
1 parent 15fff3b799
commit 0c1594df40
1 file changed
+2 -8
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drivers/pci/pci-driver.c
+2 -8
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@@ -1704,14 +1704,8 @@ EXPORT_SYMBOL(pci_bus_type);
#ifdef CONFIG_PCIEPORTBUS
static int pcie_port_bus_match(struct device *dev, const struct device_driver *drv)
{
struct pcie_device *pciedev;
const struct pcie_port_service_driver *driver;
if (drv->bus != &pcie_port_bus_type || dev->bus != &pcie_port_bus_type)
return 0;
pciedev = to_pcie_device(dev);
driver = to_service_driver(drv);
struct pcie_device *pciedev = to_pcie_device(dev);
const struct pcie_port_service_driver *driver = to_service_driver(drv);
if (driver->service != pciedev->service)
return 0;