USB: ps3 ohci bus glue
USB OHCI 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/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 2c4a629..fa6a7ce 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -919,10 +919,16 @@
#define OF_PLATFORM_DRIVER ohci_hcd_ppc_of_driver
#endif
+#ifdef CONFIG_PPC_PS3
+#include "ohci-ps3.c"
+#define PS3_SYSTEM_BUS_DRIVER ps3_ohci_sb_driver
+#endif
+
#if !defined(PCI_DRIVER) && \
!defined(PLATFORM_DRIVER) && \
!defined(OF_PLATFORM_DRIVER) && \
- !defined(SA1111_DRIVER)
+ !defined(SA1111_DRIVER) && \
+ !defined(PS3_SYSTEM_BUS_DRIVER)
#error "missing bus glue for ohci-hcd"
#endif
@@ -937,6 +943,12 @@
pr_debug ("%s: block sizes: ed %Zd td %Zd\n", hcd_name,
sizeof (struct ed), sizeof (struct td));
+#ifdef PS3_SYSTEM_BUS_DRIVER
+ retval = ps3_system_bus_driver_register(&PS3_SYSTEM_BUS_DRIVER);
+ if (retval < 0)
+ goto error_ps3;
+#endif
+
#ifdef PLATFORM_DRIVER
retval = platform_driver_register(&PLATFORM_DRIVER);
if (retval < 0)
@@ -979,6 +991,10 @@
platform_driver_unregister(&PLATFORM_DRIVER);
error_platform:
#endif
+#ifdef PS3_SYSTEM_BUS_DRIVER
+ ps3_system_bus_driver_unregister(&PS3_SYSTEM_BUS_DRIVER);
+ error_ps3:
+#endif
return retval;
}
module_init(ohci_hcd_mod_init);
@@ -997,6 +1013,9 @@
#ifdef PLATFORM_DRIVER
platform_driver_unregister(&PLATFORM_DRIVER);
#endif
+#ifdef PS3_SYSTEM_BUS_DRIVER
+ ps3_system_bus_driver_unregister(&PS3_SYSTEM_BUS_DRIVER);
+#endif
}
module_exit(ohci_hcd_mod_exit);