ALSA: oxygen: rewrite PCIe bridge initialization

	}

}

static void pci_bridge_magic(void)

static void configure_pcie_bridge(struct pci_dev *pci)

{

	struct pci_dev *pci = NULL;

	enum { PI7C9X110 };

	static const struct pci_device_id bridge_ids[] = {

		{ PCI_DEVICE(0x12d8, 0xe110), .driver_data = PI7C9X110 },

		{ }

	};

	struct pci_dev *bridge;

	const struct pci_device_id *id;

	u32 tmp;

	for (;;) {

		/* If there is any Pericom PI7C9X110 PCI-E/PCI bridge ... */

		pci = pci_get_device(0x12d8, 0xe110, pci);

		if (!pci)

	if (!pci->bus || !pci->bus->self)

		return;

	bridge = pci->bus->self;

	id = pci_match_id(bridge_ids, bridge);

	if (!id)

		return;

	switch (id->driver_data) {

	case PI7C9X110:	/* Pericom PI7C9X110 PCIe/PCI bridge */

		pci_read_config_dword(bridge, 0x40, &tmp);

		tmp |= 1;	/* park the PCI arbiter to the sound chip */

		pci_write_config_dword(bridge, 0x40, tmp);

		break;

		/*

		 * ... configure its secondary internal arbiter to park to

		 * the secondary port, instead of to the last master.

		 */

		if (!pci_read_config_dword(pci, 0x40, &tmp)) {

			tmp |= 1;

			pci_write_config_dword(pci, 0x40, tmp);

		}

		/* Why?  Try asking C-Media. */

	}

}

	snd_card_set_dev(card, &pci->dev);

	card->private_free = oxygen_card_free;

	pci_bridge_magic();

	configure_pcie_bridge(pci);

	oxygen_init(chip);

	chip->model.init(chip);