X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fusb%2Fchipidea%2Fci13xxx_pci.c;h=918e14971f2bc6db65d507a1086c80adfe018969;hb=bd22dc17e49973d3d4925970260e9e37f7580a9f;hp=e3dab27f5c751c621eb08d34dbc4da0d86d940fc;hpb=c073cfc89ff48ed5884af9e758344243caef92f7;p=karo-tx-linux.git

diff --git a/drivers/usb/chipidea/ci13xxx_pci.c b/drivers/usb/chipidea/ci13xxx_pci.c
index e3dab27f5c75..918e14971f2b 100644
--- a/drivers/usb/chipidea/ci13xxx_pci.c
+++ b/drivers/usb/chipidea/ci13xxx_pci.c
@@ -23,17 +23,17 @@
 /******************************************************************************
  * PCI block
  *****************************************************************************/
-struct ci13xxx_udc_driver pci_driver = {
+struct ci13xxx_platform_data pci_platdata = {
 	.name		= UDC_DRIVER_NAME,
 	.capoffset	= DEF_CAPOFFSET,
 };
 
-struct ci13xxx_udc_driver langwell_pci_driver = {
+struct ci13xxx_platform_data langwell_pci_platdata = {
 	.name		= UDC_DRIVER_NAME,
 	.capoffset	= 0,
 };
 
-struct ci13xxx_udc_driver penwell_pci_driver = {
+struct ci13xxx_platform_data penwell_pci_platdata = {
 	.name		= UDC_DRIVER_NAME,
 	.capoffset	= 0,
 	.power_budget	= 200,
@@ -51,12 +51,12 @@ struct ci13xxx_udc_driver penwell_pci_driver = {
 static int __devinit ci13xxx_pci_probe(struct pci_dev *pdev,
 				       const struct pci_device_id *id)
 {
-	struct ci13xxx_udc_driver *driver = (void *)id->driver_data;
+	struct ci13xxx_platform_data *platdata = (void *)id->driver_data;
 	struct platform_device *plat_ci;
 	struct resource res[3];
 	int retval = 0, nres = 2;
 
-	if (!driver) {
+	if (!platdata) {
 		dev_err(&pdev->dev, "device doesn't provide driver data\n");
 		return -ENODEV;
 	}
@@ -75,13 +75,6 @@ static int __devinit ci13xxx_pci_probe(struct pci_dev *pdev,
 	pci_set_master(pdev);
 	pci_try_set_mwi(pdev);
 
-	plat_ci = platform_device_alloc("ci_hdrc", -1);
-	if (!plat_ci) {
-		dev_err(&pdev->dev, "can't allocate ci_hdrc platform device\n");
-		retval = -ENOMEM;
-		goto disable_device;
-	}
-
 	memset(res, 0, sizeof(res));
 	res[0].start	= pci_resource_start(pdev, 0);
 	res[0].end	= pci_resource_end(pdev, 0);
@@ -89,32 +82,17 @@ static int __devinit ci13xxx_pci_probe(struct pci_dev *pdev,
 	res[1].start	= pdev->irq;
 	res[1].flags	= IORESOURCE_IRQ;
 
-	retval = platform_device_add_resources(plat_ci, res, nres);
-	if (retval) {
-		dev_err(&pdev->dev, "can't add resources to platform device\n");
-		goto put_platform;
+	plat_ci = ci13xxx_add_device(&pdev->dev, res, nres, platdata);
+	if (IS_ERR(plat_ci)) {
+		dev_err(&pdev->dev, "ci13xxx_add_device failed!\n");
+		retval = PTR_ERR(plat_ci);
+		goto disable_device;
 	}
 
-	retval = platform_device_add_data(plat_ci, driver, sizeof(*driver));
-	if (retval)
-		goto put_platform;
-
-	dma_set_coherent_mask(&plat_ci->dev, pdev->dev.coherent_dma_mask);
-	plat_ci->dev.dma_mask = pdev->dev.dma_mask;
-	plat_ci->dev.dma_parms = pdev->dev.dma_parms;
-	plat_ci->dev.parent = &pdev->dev;
-
 	pci_set_drvdata(pdev, plat_ci);
 
-	retval = platform_device_add(plat_ci);
-	if (retval)
-		goto put_platform;
-
 	return 0;
 
- put_platform:
-	pci_set_drvdata(pdev, NULL);
-	platform_device_put(plat_ci);
  disable_device:
 	pci_disable_device(pdev);
  done:
@@ -133,7 +111,7 @@ static void __devexit ci13xxx_pci_remove(struct pci_dev *pdev)
 {
 	struct platform_device *plat_ci = pci_get_drvdata(pdev);
 
-	platform_device_unregister(plat_ci);
+	ci13xxx_remove_device(plat_ci);
 	pci_set_drvdata(pdev, NULL);
 	pci_disable_device(pdev);
 }
@@ -147,19 +125,19 @@ static void __devexit ci13xxx_pci_remove(struct pci_dev *pdev)
 static DEFINE_PCI_DEVICE_TABLE(ci13xxx_pci_id_table) = {
 	{
 		PCI_DEVICE(0x153F, 0x1004),
-		.driver_data = (kernel_ulong_t)&pci_driver,
+		.driver_data = (kernel_ulong_t)&pci_platdata,
 	},
 	{
 		PCI_DEVICE(0x153F, 0x1006),
-		.driver_data = (kernel_ulong_t)&pci_driver,
+		.driver_data = (kernel_ulong_t)&pci_platdata,
 	},
 	{
 		PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x0811),
-		.driver_data = (kernel_ulong_t)&langwell_pci_driver,
+		.driver_data = (kernel_ulong_t)&langwell_pci_platdata,
 	},
 	{
 		PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x0829),
-		.driver_data = (kernel_ulong_t)&penwell_pci_driver,
+		.driver_data = (kernel_ulong_t)&penwell_pci_platdata,
 	},
 	{ 0, 0, 0, 0, 0, 0, 0 /* end: all zeroes */ }
 };