Merge branch 'perf/core' into perf/uprobes

Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 4 insertions, 21 deletions

diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c
index 262ded9e076..82cc9d202b8 100644
--- a/drivers/usb/serial/opticon.c
+++ b/drivers/usb/serial/opticon.c
@@ -604,7 +604,6 @@ static struct usb_driver opticon_driver = {
 	.suspend =	opticon_suspend,
 	.resume =	opticon_resume,
 	.id_table =	id_table,
-	.no_dynamic_id = 	1,
 };
 
 static struct usb_serial_driver opticon_device = {
@@ -613,7 +612,6 @@ static struct usb_serial_driver opticon_device = {
 		.name =		"opticon",
 	},
 	.id_table =		id_table,
-	.usb_driver = 		&opticon_driver,
 	.num_ports =		1,
 	.attach =		opticon_startup,
 	.open =			opticon_open,
@@ -629,27 +627,12 @@ static struct usb_serial_driver opticon_device = {
 	.tiocmset =		opticon_tiocmset,
 };
 
-static int __init opticon_init(void)
-{
-	int retval;
-
-	retval = usb_serial_register(&opticon_device);
-	if (retval)
-		return retval;
-	retval = usb_register(&opticon_driver);
-	if (retval)
-		usb_serial_deregister(&opticon_device);
-	return retval;
-}
+static struct usb_serial_driver * const serial_drivers[] = {
+	&opticon_device, NULL
+};
 
-static void __exit opticon_exit(void)
-{
-	usb_deregister(&opticon_driver);
-	usb_serial_deregister(&opticon_device);
-}
+module_usb_serial_driver(opticon_driver, serial_drivers);
 
-module_init(opticon_init);
-module_exit(opticon_exit);
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");