USB: isp1760: use a specific PLX bridge instead of any bdridge (6c073568) · Commits · 戴 / test

this driver can't handle (of course) any brdige class devices. So we now are just active on one specific bridge which should be only the isp1761 chip behind a PLX bridge. Signed-off-by:

Sebastian Andrzej Siewior <bigeasy@linutronix.de> Tested-by:

Karl Bongers <kblists08@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by:

Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/host/isp1760-if.c

+10 −6

Original line number	Diff line number	Diff line
		@@ -268,12 +268,16 @@ static void isp1761_pci_shutdown(struct pci_dev *dev)
		printk(KERN_ERR "ips1761_pci_shutdown\n");
		}

		static const struct pci_device_id isp1760_plx [] = { {
		/* handle any USB 2.0 EHCI controller */
		PCI_DEVICE_CLASS(((PCI_CLASS_BRIDGE_OTHER << 8) \| (0x06 << 16)), ~0),
		.driver_data = 0,
		static const struct pci_device_id isp1760_plx [] = {
		{
		.class = PCI_CLASS_BRIDGE_OTHER << 8,
		.class_mask = ~0,
		.vendor = PCI_VENDOR_ID_PLX,
		.device = 0x5406,
		.subvendor = PCI_VENDOR_ID_PLX,
		.subdevice = 0x9054,
		},
		{ /* end: all zeroes */ }
		{ }
		};
		MODULE_DEVICE_TABLE(pci, isp1760_plx);

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