USB: ps3 ehci bus glue
USB EHCI driver bus glue for the PS3 game console.
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 03d567e..9ec8962 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -907,7 +907,13 @@
#define PLATFORM_DRIVER ehci_hcd_au1xxx_driver
#endif
-#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER)
+#ifdef CONFIG_PPC_PS3
+#include "ehci-ps3.c"
+#define PS3_SYSTEM_BUS_DRIVER ps3_ehci_sb_driver
+#endif
+
+#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
+ !defined(PS3_SYSTEM_BUS_DRIVER)
#error "missing bus glue for ehci-hcd"
#endif
@@ -932,6 +938,20 @@
#ifdef PLATFORM_DRIVER
platform_driver_unregister(&PLATFORM_DRIVER);
#endif
+ return retval;
+ }
+#endif
+
+#ifdef PS3_SYSTEM_BUS_DRIVER
+ retval = ps3_system_bus_driver_register(&PS3_SYSTEM_BUS_DRIVER);
+ if (retval < 0) {
+#ifdef PLATFORM_DRIVER
+ platform_driver_unregister(&PLATFORM_DRIVER);
+#endif
+#ifdef PCI_DRIVER
+ pci_unregister_driver(&PCI_DRIVER);
+#endif
+ return retval;
}
#endif
@@ -947,6 +967,9 @@
#ifdef PCI_DRIVER
pci_unregister_driver(&PCI_DRIVER);
#endif
+#ifdef PS3_SYSTEM_BUS_DRIVER
+ ps3_system_bus_driver_unregister(&PS3_SYSTEM_BUS_DRIVER);
+#endif
}
module_exit(ehci_hcd_cleanup);