USB: mark USB drivers as being GPL only
Over two years ago, the Linux USB developers stated that they believed
there was no way to create a USB kernel driver that was not under the
GPL. This patch moves the USB apis to enforce that decision.
There are no known closed source USB drivers in the wild, so this patch
should cause no problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c
index 5d860bc..8133c99 100644
--- a/drivers/usb/core/file.c
+++ b/drivers/usb/core/file.c
@@ -204,7 +204,7 @@
exit:
return retval;
}
-EXPORT_SYMBOL(usb_register_dev);
+EXPORT_SYMBOL_GPL(usb_register_dev);
/**
* usb_deregister_dev - deregister a USB device's dynamic minor.
@@ -245,4 +245,4 @@
intf->minor = -1;
destroy_usb_class();
}
-EXPORT_SYMBOL(usb_deregister_dev);
+EXPORT_SYMBOL_GPL(usb_deregister_dev);