X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fusb%2Fhost%2Fehci-au1xxx.c;h=63eadeec132440d4e7b29c531fa483e85d539903;hb=9464c7cf61b9433057924c36e6e02f303a00e768;hp=26ed757d22a66139ea500eaddc1130f4eeb2baf4;hpb=41689045f6a3cbe0550e1d34e9cc20d2e8c432ba;p=linux-2.6.git

diff --git a/drivers/usb/host/ehci-au1xxx.c b/drivers/usb/host/ehci-au1xxx.c
index 26ed757d2..63eadeec1 100644
--- a/drivers/usb/host/ehci-au1xxx.c
+++ b/drivers/usb/host/ehci-au1xxx.c
@@ -16,6 +16,10 @@
 #include <linux/platform_device.h>
 #include <asm/mach-au1x00/au1000.h>
 
+#ifndef CONFIG_SOC_AU1200
+#error "this Alchemy chip doesn't have EHCI"
+#else				/* Au1200 */
+
 #define USB_HOST_CONFIG   (USB_MSR_BASE + USB_MSR_MCFG)
 #define USB_MCFG_PFEN     (1<<31)
 #define USB_MCFG_RDCOMB   (1<<30)
@@ -41,6 +45,8 @@
 #endif
 #define USBH_DISABLE      (USB_MCFG_EBMEN | USB_MCFG_EMEMEN)
 
+#endif				/* Au1200 */
+
 extern int usb_disabled(void);
 
 /*-------------------------------------------------------------------------*/
@@ -105,9 +111,9 @@ int usb_ehci_au1xxx_probe(const struct hc_driver *driver,
 
 	/* Au1200 AB USB does not support coherent memory */
 	if (!(read_c0_prid() & 0xff)) {
-		pr_info("%s: this is chip revision AB!\n", dev->name);
+		pr_info("%s: this is chip revision AB!\n", dev->dev.name);
 		pr_info("%s: update your board or re-configure the kernel\n",
-			dev->name);
+			dev->dev.name);
 		return -ENODEV;
 	}
 #endif
@@ -146,7 +152,7 @@ int usb_ehci_au1xxx_probe(const struct hc_driver *driver,
 	/* ehci_hcd_init(hcd_to_ehci(hcd)); */
 
 	retval =
-	    usb_add_hcd(hcd, dev->resource[1].start, IRQF_DISABLED | IRQF_SHARED);
+	    usb_add_hcd(hcd, dev->resource[1].start, SA_INTERRUPT | SA_SHIRQ);
 	if (retval == 0)
 		return retval;
 
@@ -226,8 +232,9 @@ static const struct hc_driver ehci_au1xxx_hc_driver = {
 
 /*-------------------------------------------------------------------------*/
 
-static int ehci_hcd_au1xxx_drv_probe(struct platform_device *pdev)
+static int ehci_hcd_au1xxx_drv_probe(struct device *dev)
 {
+	struct platform_device *pdev = to_platform_device(dev);
 	struct usb_hcd *hcd = NULL;
 	int ret;
 
@@ -240,9 +247,10 @@ static int ehci_hcd_au1xxx_drv_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int ehci_hcd_au1xxx_drv_remove(struct platform_device *pdev)
+static int ehci_hcd_au1xxx_drv_remove(struct device *dev)
 {
-	struct usb_hcd *hcd = platform_get_drvdata(pdev);
+	struct platform_device *pdev = to_platform_device(dev);
+	struct usb_hcd *hcd = dev_get_drvdata(dev);
 
 	usb_ehci_au1xxx_remove(hcd, pdev);
 	return 0;
@@ -264,14 +272,26 @@ static int ehci_hcd_au1xxx_drv_resume(struct device *dev)
 	return 0;
 }
 */
-MODULE_ALIAS("au1xxx-ehci");
-static struct platform_driver ehci_hcd_au1xxx_driver = {
+static struct device_driver ehci_hcd_au1xxx_driver = {
+	.name = "au1xxx-ehci",
+	.bus = &platform_bus_type,
 	.probe = ehci_hcd_au1xxx_drv_probe,
 	.remove = ehci_hcd_au1xxx_drv_remove,
 	/*.suspend      = ehci_hcd_au1xxx_drv_suspend, */
 	/*.resume       = ehci_hcd_au1xxx_drv_resume, */
-	.driver = {
-		.name = "au1xxx-ehci",
-		.bus = &platform_bus_type
-	}
 };
+
+static int __init ehci_hcd_au1xxx_init(void)
+{
+	pr_debug(DRIVER_INFO " (Au1xxx)\n");
+
+	return driver_register(&ehci_hcd_au1xxx_driver);
+}
+
+static void __exit ehci_hcd_au1xxx_cleanup(void)
+{
+	driver_unregister(&ehci_hcd_au1xxx_driver);
+}
+
+module_init(ehci_hcd_au1xxx_init);
+module_exit(ehci_hcd_au1xxx_cleanup);