[PATCH] add EXPORT_SYMBOL_GPL_FUTURE() to USB subsystem

The USB core symbols will be converted to GPL-only in a few years.  Mark
this as such and update the documentation explaining why, and provide a
pointer for developers to receive help if they need it.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index dce9d987f0f..c196f384530 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -378,7 +378,7 @@ const struct usb_device_id *usb_match_id(struct usb_interface *interface,
 
         return NULL;
 }
-EXPORT_SYMBOL(usb_match_id);
+EXPORT_SYMBOL_GPL_FUTURE(usb_match_id);
 
 int usb_device_match(struct device *dev, struct device_driver *drv)
 {
@@ -446,7 +446,7 @@ int usb_register_driver(struct usb_driver *new_driver, struct module *owner)
 
         return retval;
 }
-EXPORT_SYMBOL(usb_register_driver);
+EXPORT_SYMBOL_GPL_FUTURE(usb_register_driver);
 
 /**
  * usb_deregister - unregister a USB driver
@@ -469,4 +469,4 @@ void usb_deregister(struct usb_driver *driver)
 
         usbfs_update_special();
 }
-EXPORT_SYMBOL(usb_deregister);
+EXPORT_SYMBOL_GPL_FUTURE(usb_deregister);