修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/drivers/usb/host/ohci-pci.c
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@@ -152,7 +152,7 @@
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 {
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 	struct ohci_hcd *ohci = hcd_to_ohci(hcd);
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-	if (usb_amd_find_chipset_info())
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+	if (usb_amd_quirk_pll_check())
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 		ohci->flags |= OHCI_QUIRK_AMD_PLL;
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 	/* SB800 needs pre-fetch fix */
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@@ -232,10 +232,6 @@
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 		.driver_data	= (unsigned long)ohci_quirk_qemu,
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 	},
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-	/* FIXME for some of the early AMD 760 southbridges, OHCI
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-	 * won't work at all.  blacklist them.
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-	 */
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-
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 	{},
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 };
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@@ -274,24 +270,27 @@
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 	.reset =		ohci_pci_reset,
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 };
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-static const struct pci_device_id pci_ids [] = { {
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+static const struct pci_device_id pci_ids[] = { {
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 	/* handle any USB OHCI controller */
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 	PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_OHCI, ~0),
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-	.driver_data =	(unsigned long) &ohci_pci_hc_driver,
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 	}, {
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 	/* The device in the ConneXT I/O hub has no class reg */
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 	PCI_VDEVICE(STMICRO, PCI_DEVICE_ID_STMICRO_USB_OHCI),
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-	.driver_data =	(unsigned long) &ohci_pci_hc_driver,
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 	}, { /* end: all zeroes */ }
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 };
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 MODULE_DEVICE_TABLE (pci, pci_ids);
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+static int ohci_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
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+{
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+	return usb_hcd_pci_probe(dev, id, &ohci_pci_hc_driver);
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+}
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+
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 /* pci driver glue; this is a "new style" PCI driver module */
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 static struct pci_driver ohci_pci_driver = {
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-	.name =		(char *) hcd_name,
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+	.name =		hcd_name,
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 	.id_table =	pci_ids,
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-	.probe =	usb_hcd_pci_probe,
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+	.probe =	ohci_pci_probe,
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 	.remove =	usb_hcd_pci_remove,
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 	.shutdown =	usb_hcd_pci_shutdown,
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