[PATCH] tpm: move atmel driver off pci_dev

	.miscdev = { .fops = &atmel_ops, },

};

static int __devinit tpm_atml_init(struct pci_dev *pci_dev,

				   const struct pci_device_id *pci_id)

static struct platform_device *pdev = NULL;

static void __devexit tpm_atml_remove(struct device *dev)

{

	struct tpm_chip *chip = dev_get_drvdata(dev);

	if ( chip ) {

		release_region(chip->vendor->base, 2);

		tpm_remove_hardware(chip->dev);

	}

}

static struct device_driver atml_drv = {

	.name = "tpm_atmel",

	.bus = &platform_bus_type,

	.owner = THIS_MODULE,

	.suspend = tpm_pm_suspend,

	.resume = tpm_pm_resume,

};

static int __init init_atmel(void)

{

	u8 version[4];

	int rc = 0;

	int lo, hi;

	if (pci_enable_device(pci_dev))

		return -EIO;

	driver_register(&atml_drv);

	lo = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_LO);

	hi = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_HI);

	tpm_atmel.base = (hi<<8)|lo;

	dev_dbg( &pci_dev->dev, "Operating with base: 0x%x\n", tpm_atmel.base);

	/* verify that it is an Atmel part */

	if (tpm_read_index(TPM_ADDR, 4) != 'A' || tpm_read_index(TPM_ADDR, 5) != 'T'

	    || tpm_read_index(TPM_ADDR, 6) != 'M' || tpm_read_index(TPM_ADDR, 7) != 'L') {

		rc = -ENODEV;

		goto out_err;

		return -ENODEV;

	}

	/* query chip for its version number */

	if ((version[0] = tpm_read_index(TPM_ADDR, 0x00)) != 0xFF) {

		version[1] = tpm_read_index(TPM_ADDR, 0x01);

		version[2] = tpm_read_index(TPM_ADDR, 0x02);

		version[3] = tpm_read_index(TPM_ADDR, 0x03);

	} else {

		dev_info(&pci_dev->dev, "version query failed\n");

		rc = -ENODEV;

		goto out_err;

	}

	/* verify chip version number is 1.1 */

	if (	(tpm_read_index(TPM_ADDR, 0x00) != 0x01) ||

		(tpm_read_index(TPM_ADDR, 0x01) != 0x01 ))

		return -ENODEV;

	if ((rc = tpm_register_hardware(&pci_dev->dev, &tpm_atmel)) < 0)

		goto out_err;

	pdev = kmalloc(sizeof(struct platform_device), GFP_KERNEL);

	if ( !pdev )

		return -ENOMEM;

	dev_info(&pci_dev->dev,

		 "Atmel TPM version %d.%d.%d.%d\n", version[0], version[1],

		 version[2], version[3]);

	memset(pdev, 0, sizeof(struct platform_device));

	return 0;

out_err:

	pci_disable_device(pci_dev);

	pdev->name = "tpm_atmel0";

	pdev->id = -1;

	pdev->num_resources = 0;

	pdev->dev.release = tpm_atml_remove;

	pdev->dev.driver = &atml_drv;

	if ((rc=platform_device_register(pdev)) < 0) {

		kfree(pdev);

		pdev = NULL;

		return rc;

	}

static void __devexit tpm_atml_remove(struct pci_dev *pci_dev)

{

	struct tpm_chip *chip = pci_get_drvdata(pci_dev);

	if ( chip )

		tpm_remove_hardware(chip->dev);

	if (request_region(tpm_atmel.base, 2, "tpm_atmel0") == NULL ) {

		platform_device_unregister(pdev);

		kfree(pdev);

		pdev = NULL;

		return -EBUSY;

	}

static struct pci_device_id tpm_pci_tbl[] __devinitdata = {

	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0)},

	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_12)},

	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0)},

	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_12)},

	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801EB_0)},

	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_0)},

	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_1)},

	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_0)},

	{PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8111_LPC)},

	{PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6LPC)},

	{0,}

};

MODULE_DEVICE_TABLE(pci, tpm_pci_tbl);

static struct pci_driver atmel_pci_driver = {

	.name = "tpm_atmel",

	.id_table = tpm_pci_tbl,

	.probe = tpm_atml_init,

	.remove = __devexit_p(tpm_atml_remove),

	.suspend = tpm_pm_suspend,

	.resume = tpm_pm_resume,

};

	if ((rc = tpm_register_hardware(&pdev->dev, &tpm_atmel)) < 0) {

		release_region(tpm_atmel.base, 2);

		platform_device_unregister(pdev);

		kfree(pdev);

		pdev = NULL;

		return rc;

	}

static int __init init_atmel(void)

{

	return pci_register_driver(&atmel_pci_driver);

	dev_info(&pdev->dev, "Atmel TPM 1.1, Base Address: 0x%x\n", tpm_atmel.base);

	return 0;

}

static void __exit cleanup_atmel(void)

{

	pci_unregister_driver(&atmel_pci_driver);

	if (pdev) {

		tpm_atml_remove(&pdev->dev);

		platform_device_unregister(pdev);

		kfree(pdev);

		pdev = NULL;

	}

	driver_unregister(&atml_drv);

}

module_init(init_atmel);