Merge tag 'usb-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB/PHY updates from Greg KH:
 "Here is the big set of USB and PHY driver updates for 4.15-rc1.

  There is the usual amount of gadget and xhci driver updates, along
  with phy and chipidea enhancements. There's also a lot of SPDX tags
  and license boilerplate cleanups as well, which provide some churn in
  the diffstat.

  Other major thing is the typec code that moved out of staging and into
  the "real" part of the drivers/usb/ tree, which was nice to see
  happen.

  All of these have been in linux-next with no reported issues for a
  while"

* tag 'usb-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (263 commits)
  usb: gadget: f_fs: Fix use-after-free in ffs_free_inst
  USB: usbfs: compute urb->actual_length for isochronous
  usb: core: message: remember to reset 'ret' to 0 when necessary
  USB: typec: Remove remaining redundant license text
  USB: typec: add SPDX identifiers to some files
  USB: renesas_usbhs: rcar?.h: add SPDX tags
  USB: chipidea: ci_hdrc_tegra.c: add SPDX line
  USB: host: xhci-debugfs: add SPDX lines
  USB: add SPDX identifiers to all remaining Makefiles
  usb: host: isp1362-hcd: remove a couple of redundant assignments
  USB: adutux: remove redundant variable minor
  usb: core: add a new usb_get_ptm_status() helper
  usb: core: add a 'type' parameter to usb_get_status()
  usb: core: introduce a new usb_get_std_status() helper
  usb: core: rename usb_get_status() 'type' argument to 'recip'
  usb: core: add Status Type definitions
  USB: gadget: Remove redundant license text
  USB: gadget: function: Remove redundant license text
  USB: gadget: udc: Remove redundant license text
  USB: gadget: legacy: Remove redundant license text
  ...

36 files changed, 166 insertions, 246 deletions

diff --git a/drivers/usb/misc/Kconfig b/drivers/usb/misc/Kconfig
index 0f9f25db9163..68d2f2cd17dd 100644
--- a/drivers/usb/misc/Kconfig
+++ b/drivers/usb/misc/Kconfig
@@ -238,8 +238,8 @@ config USB_HUB_USB251XB
 	depends on I2C
 	help
 	  This option enables support for configuration via SMBus of the
-	  Microchip USB251xB/xBi USB 2.0 Hub Controller series.
-	  Configuration parameters may be set in devicetree or platform data.
+	  Microchip USB251x/xBi USB 2.0 Hub Controller series. Configuration
+	  parameters may be set in devicetree or platform data.
 	  Say Y or M here if you need to configure such a device via SMBus.
 
 config USB_HSIC_USB3503
diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c
index 1c0ada75c35d..4b8712733fc7 100644
--- a/drivers/usb/misc/adutux.c
+++ b/drivers/usb/misc/adutux.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * adutux - driver for ADU devices from Ontrak Control Systems
  * This is an experimental driver. Use at your own risk.
@@ -5,11 +6,6 @@
  *
  * Copyright (c) 2003 John Homppi (SCO, leave this notice here)
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
  * derived from the Lego USB Tower driver 0.56:
  * Copyright (c) 2003 David Glance <davidgsf@sourceforge.net>
  *               2001 Juergen Stuber <stuber@loria.fr>
@@ -761,13 +757,11 @@ error:
 static void adu_disconnect(struct usb_interface *interface)
 {
 	struct adu_device *dev;
-	int minor;
 
 	dev = usb_get_intfdata(interface);
 
 	mutex_lock(&dev->mtx);	/* not interruptible */
 	dev->udev = NULL;	/* poison */
-	minor = dev->minor;
 	usb_deregister_dev(interface, &adu_class);
 	mutex_unlock(&dev->mtx);
 
diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
index 8efdc500e790..b3eb8b989bd4 100644
--- a/drivers/usb/misc/appledisplay.c
+++ b/drivers/usb/misc/appledisplay.c
@@ -1,23 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Apple Cinema Display driver
  *
  * Copyright (C) 2006  Michael Hanselmann (linux-kernel@hansmi.ch)
  *
  * Thanks to Caskey L. Dickson for his work with acdctl.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/usb/misc/chaoskey.c b/drivers/usb/misc/chaoskey.c
index abec6e604a62..b6a1b9331aa0 100644
--- a/drivers/usb/misc/chaoskey.c
+++ b/drivers/usb/misc/chaoskey.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * chaoskey - driver for ChaosKey device from Altus Metrum.
  *
@@ -11,15 +12,6 @@
  * bit stream.
  *
  * Copyright © 2015 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
- * General Public License for more details.
  */
 
 #include <linux/module.h>
diff --git a/drivers/usb/misc/cypress_cy7c63.c b/drivers/usb/misc/cypress_cy7c63.c
index 5c93a888c40e..bf4d2778907e 100644
--- a/drivers/usb/misc/cypress_cy7c63.c
+++ b/drivers/usb/misc/cypress_cy7c63.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
 * cypress_cy7c63.c
 *
@@ -23,10 +24,6 @@
 *
 *	For up-to-date information please visit:
 *	http://www.obock.de/kernel/cypress
-*
-*	This program is free software; you can redistribute it and/or
-*	modify it under the terms of the GNU General Public License as
-*	published by the Free Software Foundation, version 2.
 */
 
 #include <linux/module.h>
diff --git a/drivers/usb/misc/cytherm.c b/drivers/usb/misc/cytherm.c
index 63207c42acf6..66be86077292 100644
--- a/drivers/usb/misc/cytherm.c
+++ b/drivers/usb/misc/cytherm.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* -*- linux-c -*-
  * Cypress USB Thermometer driver 
  * 
@@ -6,11 +7,6 @@
  * This driver works with Elektor magazine USB Interface as published in 
  * issue #291. It should also work with the original starter kit/demo board
  * from Cypress.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
  */
 
 
diff --git a/drivers/usb/misc/ehset.c b/drivers/usb/misc/ehset.c
index c31b4a33e6bb..7895d61e733b 100644
--- a/drivers/usb/misc/ehset.c
+++ b/drivers/usb/misc/ehset.c
@@ -1,14 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2010-2013, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/usb/misc/emi26.c b/drivers/usb/misc/emi26.c
index 8950fa5e973d..24d841850e05 100644
--- a/drivers/usb/misc/emi26.c
+++ b/drivers/usb/misc/emi26.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /* 
  * Emagic EMI 2|6 usb audio interface firmware loader.
  * Copyright (C) 2002
  * 	Tapio Laxström (tapio.laxstrom@iptime.fi)
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, as published by
- * the Free Software Foundation, version 2.
- * 
  * emi26.c,v 1.13 2002/03/08 13:10:26 tapio Exp
  */
 #include <linux/kernel.h>
diff --git a/drivers/usb/misc/emi62.c b/drivers/usb/misc/emi62.c
index 1d9be4431b72..3eea60437f56 100644
--- a/drivers/usb/misc/emi62.c
+++ b/drivers/usb/misc/emi62.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /* 
  * Emagic EMI 2|6 usb audio interface firmware loader.
  * Copyright (C) 2002
  * 	Tapio Laxström (tapio.laxstrom@iptime.fi)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, as published by
- * the Free Software Foundation, version 2.
  */
 #include <linux/kernel.h>
 #include <linux/errno.h>
diff --git a/drivers/usb/misc/ezusb.c b/drivers/usb/misc/ezusb.c
index 837208f14f86..f058d8029761 100644
--- a/drivers/usb/misc/ezusb.c
+++ b/drivers/usb/misc/ezusb.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * EZ-USB specific functions used by some of the USB to Serial drivers.
  *
  * Copyright (C) 1999 - 2002 Greg Kroah-Hartman (greg@kroah.com)
- *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License version
- *	2 as published by the Free Software Foundation.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c
index 424ff12f3b51..76c718ac8c78 100644
--- a/drivers/usb/misc/ftdi-elan.c
+++ b/drivers/usb/misc/ftdi-elan.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * USB FTDI client driver for Elan Digital Systems's Uxxx adapters
  *
@@ -7,11 +8,6 @@
  * Author and Maintainer - Tony Olech - Elan Digital Systems
  * tony.olech@elandigitalsystems.com
  *
- * This program is free software;you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- *
  * This driver was written by Tony Olech(tony.olech@elandigitalsystems.com)
  * based on various USB client drivers in the 2.6.15 linux kernel
  * with constant reference to the 3rd Edition of Linux Device Drivers
diff --git a/drivers/usb/misc/idmouse.c b/drivers/usb/misc/idmouse.c
index 39d8fedfaf3b..20b0f91a5d9b 100644
--- a/drivers/usb/misc/idmouse.c
+++ b/drivers/usb/misc/idmouse.c
@@ -1,10 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /* Siemens ID Mouse driver v0.6
 
-  This program is free software; you can redistribute it and/or
-  modify it under the terms of the GNU General Public License as
-  published by the Free Software Foundation; either version 2 of
-  the License, or (at your option) any later version.
-
   Copyright (C) 2004-5 by Florian 'Floe' Echtler  <echtler@fs.tum.de>
                       and Andreas  'ad'  Deresch <aderesch@fs.tum.de>
 
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c
index be5881303681..ad3109490c0f 100644
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  Native support for the I/O-Warrior USB devices
  *
diff --git a/drivers/usb/misc/isight_firmware.c b/drivers/usb/misc/isight_firmware.c
index 1c61830e96f9..4d30095d6ad2 100644
--- a/drivers/usb/misc/isight_firmware.c
+++ b/drivers/usb/misc/isight_firmware.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Driver for loading USB isight firmware
  *
  * Copyright (C) 2008 Matthew Garrett <mjg@redhat.com>
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation, version 2.
- *
  * The USB isight cameras in recent Apples are roughly compatible with the USB
  * video class specification, and can be driven by uvcvideo. However, they
  * need firmware to be loaded beforehand. After firmware loading, the device
diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c
index 680bddb3ce05..5c1a3b852453 100644
--- a/drivers/usb/misc/ldusb.c
+++ b/drivers/usb/misc/ldusb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /**
  * Generic USB driver for report based interrupt in/out devices
  * like LD Didactic's USB devices. LD Didactic's USB devices are
@@ -12,11 +13,6 @@
  *
  * Copyright (C) 2005 Michael Hund <mhund@ld-didactic.de>
  *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License as
- *	published by the Free Software Foundation; either version 2 of
- *	the License, or (at your option) any later version.
- *
  * Derived from Lego USB Tower driver
  * Copyright (C) 2003 David Glance <advidgsf@sourceforge.net>
  *		 2001-2004 Juergen Stuber <starblue@users.sourceforge.net>
diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c
index 5628f678ab59..c5be6e9e24a5 100644
--- a/drivers/usb/misc/legousbtower.c
+++ b/drivers/usb/misc/legousbtower.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * LEGO USB Tower driver
  *
  * Copyright (C) 2003 David Glance <davidgsf@sourceforge.net>
  *               2001-2004 Juergen Stuber <starblue@users.sourceforge.net>
  *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License as
- *	published by the Free Software Foundation; either version 2 of
- *	the License, or (at your option) any later version.
- *
  * derived from USB Skeleton driver - 0.5
  * Copyright (C) 2001 Greg Kroah-Hartman (greg@kroah.com)
  *
diff --git a/drivers/usb/misc/lvstest.c b/drivers/usb/misc/lvstest.c
index ddddd6387f66..e5c03c6d16e9 100644
--- a/drivers/usb/misc/lvstest.c
+++ b/drivers/usb/misc/lvstest.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * drivers/usb/misc/lvstest.c
  *
@@ -5,10 +6,6 @@
  *
  * Copyright (C) 2014 ST Microelectronics
  * Pratyush Anand <pratyush.anand@gmail.com>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
  */
 
 #include <linux/init.h>
diff --git a/drivers/usb/misc/rio500.c b/drivers/usb/misc/rio500.c
index ddfebb144aaa..7b9adeb3e7aa 100644
--- a/drivers/usb/misc/rio500.c
+++ b/drivers/usb/misc/rio500.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /* -*- linux-c -*- */
 
 /* 
@@ -6,20 +7,6 @@
  * Cesar Miquel (miquel@df.uba.ar)
  * 
  * based on hp_scanner.c by David E. Nelson (dnelson@jump.net)
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  *
  * Based upon mouse.c (Brad Keryan) and printer.c (Michael Gee).
  *
diff --git a/drivers/usb/misc/rio500_usb.h b/drivers/usb/misc/rio500_usb.h
index 359abc98e706..6db7a5863496 100644
--- a/drivers/usb/misc/rio500_usb.h
+++ b/drivers/usb/misc/rio500_usb.h
@@ -1,25 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*  ----------------------------------------------------------------------
-
     Copyright (C) 2000  Cesar Miquel  (miquel@df.uba.ar)
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
     ---------------------------------------------------------------------- */
 
-
-
 #define RIO_SEND_COMMAND			0x1
 #define RIO_RECV_COMMAND			0x2
 
diff --git a/drivers/usb/misc/sisusbvga/Makefile b/drivers/usb/misc/sisusbvga/Makefile
index 3142476ccc8e..6ed3a638261a 100644
--- a/drivers/usb/misc/sisusbvga/Makefile
+++ b/drivers/usb/misc/sisusbvga/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the sisusb driver (if driver is inside kernel tree).
 #
diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c
index 30774e0aeadd..3e65bdc2615c 100644
--- a/drivers/usb/misc/sisusbvga/sisusb.c
+++ b/drivers/usb/misc/sisusbvga/sisusb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
 /*
  * sisusb - usb kernel driver for SiS315(E) based USB2VGA dongles
  *
diff --git a/drivers/usb/misc/sisusbvga/sisusb.h b/drivers/usb/misc/sisusbvga/sisusb.h
index 55492a5930bd..20f03ad0ea16 100644
--- a/drivers/usb/misc/sisusbvga/sisusb.h
+++ b/drivers/usb/misc/sisusbvga/sisusb.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
 /*
  * sisusb - usb kernel driver for Net2280/SiS315 based USB2VGA dongles
  *
diff --git a/drivers/usb/misc/sisusbvga/sisusb_con.c b/drivers/usb/misc/sisusbvga/sisusb_con.c
index f019d80ca9e4..73f7bde78e11 100644
--- a/drivers/usb/misc/sisusbvga/sisusb_con.c
+++ b/drivers/usb/misc/sisusbvga/sisusb_con.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
 /*
  * sisusb - usb kernel driver for SiS315(E) based USB2VGA dongles
  *
diff --git a/drivers/usb/misc/sisusbvga/sisusb_init.c b/drivers/usb/misc/sisusbvga/sisusb_init.c
index bf0032ca35ed..6a30e8bd9221 100644
--- a/drivers/usb/misc/sisusbvga/sisusb_init.c
+++ b/drivers/usb/misc/sisusbvga/sisusb_init.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
 /*
  * sisusb - usb kernel driver for SiS315(E) based USB2VGA dongles
  *
diff --git a/drivers/usb/misc/sisusbvga/sisusb_init.h b/drivers/usb/misc/sisusbvga/sisusb_init.h
index e79a616f0d26..1782c759c4ad 100644
--- a/drivers/usb/misc/sisusbvga/sisusb_init.h
+++ b/drivers/usb/misc/sisusbvga/sisusb_init.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
 /* $XFree86$ */
 /* $XdotOrg$ */
 /*
diff --git a/drivers/usb/misc/sisusbvga/sisusb_struct.h b/drivers/usb/misc/sisusbvga/sisusb_struct.h
index 1c4240e802c1..706d77090e00 100644
--- a/drivers/usb/misc/sisusbvga/sisusb_struct.h
+++ b/drivers/usb/misc/sisusbvga/sisusb_struct.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
 /*
  * General structure definitions for universal mode switching modules
  *
diff --git a/drivers/usb/misc/trancevibrator.c b/drivers/usb/misc/trancevibrator.c
index 1862ed15ce28..d83af2a332e4 100644
--- a/drivers/usb/misc/trancevibrator.c
+++ b/drivers/usb/misc/trancevibrator.c
@@ -1,21 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * PlayStation 2 Trance Vibrator driver
  *
  * Copyright (C) 2006 Sam Hocevar <sam@zoy.org>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 /* Standard include files */
diff --git a/drivers/usb/misc/usb251xb.c b/drivers/usb/misc/usb251xb.c
index 135c91c434bf..a6efb9a72939 100644
--- a/drivers/usb/misc/usb251xb.c
+++ b/drivers/usb/misc/usb251xb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Driver for Microchip USB251xB USB 2.0 Hi-Speed Hub Controller
  * Configuration via SMBus.
@@ -7,25 +8,14 @@
  * This work is based on the USB3503 driver by Dongjin Kim and
  * a not-accepted patch by Fabien Lahoudere, see:
  * https://patchwork.kernel.org/patch/9257715/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  */
 
 #include <linux/delay.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
 #include <linux/i2c.h>
 #include <linux/module.h>
 #include <linux/nls.h>
 #include <linux/of_device.h>
-#include <linux/of_gpio.h>
 #include <linux/slab.h>
 
 /* Internal Register Set Addresses & Default Values acc. to DS00001692C */
@@ -38,6 +28,7 @@
 #define USB251XB_DEF_PRODUCT_ID_12	0x2512 /* USB2512B/12Bi */
 #define USB251XB_DEF_PRODUCT_ID_13	0x2513 /* USB2513B/13Bi */
 #define USB251XB_DEF_PRODUCT_ID_14	0x2514 /* USB2514B/14Bi */
+#define USB251XB_DEF_PRODUCT_ID_17	0x2517 /* USB2517/17i */
 
 #define USB251XB_ADDR_DEVICE_ID_LSB	0x04
 #define USB251XB_ADDR_DEVICE_ID_MSB	0x05
@@ -82,7 +73,7 @@
 
 #define USB251XB_ADDR_PRODUCT_STRING_LEN	0x14
 #define USB251XB_ADDR_PRODUCT_STRING		0x54
-#define USB251XB_DEF_PRODUCT_STRING		"USB251xB/xBi"
+#define USB251XB_DEF_PRODUCT_STRING		"USB251xB/xBi/7i"
 
 #define USB251XB_ADDR_SERIAL_STRING_LEN		0x15
 #define USB251XB_ADDR_SERIAL_STRING		0x92
@@ -93,8 +84,10 @@
 
 #define USB251XB_ADDR_BOOST_UP	0xF6
 #define USB251XB_DEF_BOOST_UP	0x00
-#define USB251XB_ADDR_BOOST_X	0xF8
-#define USB251XB_DEF_BOOST_X	0x00
+#define USB251XB_ADDR_BOOST_57	0xF7
+#define USB251XB_DEF_BOOST_57	0x00
+#define USB251XB_ADDR_BOOST_14	0xF8
+#define USB251XB_DEF_BOOST_14	0x00
 
 #define USB251XB_ADDR_PORT_SWAP	0xFA
 #define USB251XB_DEF_PORT_SWAP	0x00
@@ -102,7 +95,11 @@
 #define USB251XB_ADDR_PORT_MAP_12	0xFB
 #define USB251XB_DEF_PORT_MAP_12	0x00
 #define USB251XB_ADDR_PORT_MAP_34	0xFC
-#define USB251XB_DEF_PORT_MAP_34	0x00 /* USB2513B/i & USB2514B/i only */
+#define USB251XB_DEF_PORT_MAP_34	0x00 /* USB251{3B/i,4B/i,7/i} only */
+#define USB251XB_ADDR_PORT_MAP_56	0xFD
+#define USB251XB_DEF_PORT_MAP_56	0x00 /* USB2517/i only */
+#define USB251XB_ADDR_PORT_MAP_7	0xFE
+#define USB251XB_DEF_PORT_MAP_7		0x00 /* USB2517/i only */
 
 #define USB251XB_ADDR_STATUS_COMMAND		0xFF
 #define USB251XB_STATUS_COMMAND_SMBUS_DOWN	0x04
@@ -119,7 +116,7 @@ struct usb251xb {
 	struct device *dev;
 	struct i2c_client *i2c;
 	u8 skip_config;
-	int gpio_reset;
+	struct gpio_desc *gpio_reset;
 	u16 vendor_id;
 	u16 product_id;
 	u16 device_id;
@@ -143,57 +140,97 @@ struct usb251xb {
 	char serial[USB251XB_STRING_BUFSIZE];
 	u8  bat_charge_en;
 	u8  boost_up;
-	u8  boost_x;
+	u8  boost_57;
+	u8  boost_14;
 	u8  port_swap;
 	u8  port_map12;
 	u8  port_map34;
+	u8  port_map56;
+	u8  port_map7;
 	u8  status;
 };
 
 struct usb251xb_data {
 	u16 product_id;
+	u8 port_cnt;
+	bool led_support;
+	bool bat_support;
 	char product_str[USB251XB_STRING_BUFSIZE / 2]; /* ASCII string */
 };
 
 static const struct usb251xb_data usb2512b_data = {
 	.product_id = 0x2512,
+	.port_cnt = 2,
+	.led_support = false,
+	.bat_support = true,
 	.product_str = "USB2512B",
 };
 
 static const struct usb251xb_data usb2512bi_data = {
 	.product_id = 0x2512,
+	.port_cnt = 2,
+	.led_support = false,
+	.bat_support = true,
 	.product_str = "USB2512Bi",
 };
 
 static const struct usb251xb_data usb2513b_data = {
 	.product_id = 0x2513,
+	.port_cnt = 3,
+	.led_support = false,
+	.bat_support = true,
 	.product_str = "USB2513B",
 };
 
 static const struct usb251xb_data usb2513bi_data = {
 	.product_id = 0x2513,
+	.port_cnt = 3,
+	.led_support = false,
+	.bat_support = true,
 	.product_str = "USB2513Bi",
 };
 
 static const struct usb251xb_data usb2514b_data = {
 	.product_id = 0x2514,
+	.port_cnt = 4,
+	.led_support = false,
+	.bat_support = true,
 	.product_str = "USB2514B",
 };
 
 static const struct usb251xb_data usb2514bi_data = {
 	.product_id = 0x2514,
+	.port_cnt = 4,
+	.led_support = false,
+	.bat_support = true,
 	.product_str = "USB2514Bi",
 };
 
+static const struct usb251xb_data usb2517_data = {
+	.product_id = 0x2517,
+	.port_cnt = 7,
+	.led_support = true,
+	.bat_support = false,
+	.product_str = "USB2517",
+};
+
+static const struct usb251xb_data usb2517i_data = {
+	.product_id = 0x2517,
+	.port_cnt = 7,
+	.led_support = true,
+	.bat_support = false,
+	.product_str = "USB2517i",
+};
+
 static void usb251xb_reset(struct usb251xb *hub, int state)
 {
-	if (!gpio_is_valid(hub->gpio_reset))
+	if (!hub->gpio_reset)
 		return;
 
-	gpio_set_value_cansleep(hub->gpio_reset, state);
+	gpiod_set_value_cansleep(hub->gpio_reset, state);
 
 	/* wait for hub recovery/stabilization */
-	if (state)
+	if (!state)
 		usleep_range(500, 750);	/* >=500us at power on */
 	else
 		usleep_range(1, 10);	/* >=1us at power down */
@@ -212,7 +249,7 @@ static int usb251xb_connect(struct usb251xb *hub)
 		i2c_wb[0] = 0x01;
 		i2c_wb[1] = USB251XB_STATUS_COMMAND_ATTACH;
 
-		usb251xb_reset(hub, 1);
+		usb251xb_reset(hub, 0);
 
 		err = i2c_smbus_write_i2c_block_data(hub->i2c,
 				USB251XB_ADDR_STATUS_COMMAND, 2, i2c_wb);
@@ -253,13 +290,16 @@ static int usb251xb_connect(struct usb251xb *hub)
 	       USB251XB_STRING_BUFSIZE);
 	i2c_wb[USB251XB_ADDR_BATTERY_CHARGING_ENABLE] = hub->bat_charge_en;
 	i2c_wb[USB251XB_ADDR_BOOST_UP]          = hub->boost_up;
-	i2c_wb[USB251XB_ADDR_BOOST_X]           = hub->boost_x;
+	i2c_wb[USB251XB_ADDR_BOOST_57]          = hub->boost_57;
+	i2c_wb[USB251XB_ADDR_BOOST_14]          = hub->boost_14;
 	i2c_wb[USB251XB_ADDR_PORT_SWAP]         = hub->port_swap;
 	i2c_wb[USB251XB_ADDR_PORT_MAP_12]       = hub->port_map12;
 	i2c_wb[USB251XB_ADDR_PORT_MAP_34]       = hub->port_map34;
+	i2c_wb[USB251XB_ADDR_PORT_MAP_56]       = hub->port_map56;
+	i2c_wb[USB251XB_ADDR_PORT_MAP_7]        = hub->port_map7;
 	i2c_wb[USB251XB_ADDR_STATUS_COMMAND] = USB251XB_STATUS_COMMAND_ATTACH;
 
-	usb251xb_reset(hub, 1);
+	usb251xb_reset(hub, 0);
 
 	/* write registers */
 	for (i = 0; i < (USB251XB_I2C_REG_SZ / USB251XB_I2C_WRITE_SZ); i++) {
@@ -297,7 +337,7 @@ static int usb251xb_get_ofdata(struct usb251xb *hub,
 	struct device *dev = hub->dev;
 	struct device_node *np = dev->of_node;
 	int len, err, i;
-	u32 *property_u32 = NULL;
+	u32 property_u32 = 0;
 	const u32 *cproperty_u32;
 	const char *cproperty_char;
 	char str[USB251XB_STRING_BUFSIZE / 2];
@@ -312,19 +352,13 @@ static int usb251xb_get_ofdata(struct usb251xb *hub,
 	else
 		hub->skip_config = 0;
 
-	hub->gpio_reset = of_get_named_gpio(np, "reset-gpios", 0);
-	if (hub->gpio_reset == -EPROBE_DEFER)
+	hub->gpio_reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH);
+	if (PTR_ERR(hub->gpio_reset) == -EPROBE_DEFER) {
 		return -EPROBE_DEFER;
-	if (gpio_is_valid(hub->gpio_reset)) {
-		err = devm_gpio_request_one(dev, hub->gpio_reset,
-					    GPIOF_OUT_INIT_LOW,
-					    "usb251xb reset");
-		if (err) {
-			dev_err(dev,
-				"unable to request GPIO %d as reset pin (%d)\n",
-				hub->gpio_reset, err);
-			return err;
-		}
+	} else if (IS_ERR(hub->gpio_reset)) {
+		err = PTR_ERR(hub->gpio_reset);
+		dev_err(dev, "unable to request GPIO reset pin (%d)\n", err);
+		return err;
 	}
 
 	if (of_property_read_u16_array(np, "vendor-id", &hub->vendor_id, 1))
@@ -374,16 +408,16 @@ static int usb251xb_get_ofdata(struct usb251xb *hub,
 	if (of_get_property(np, "dynamic-power-switching", NULL))
 		hub->conf_data2 |= BIT(7);
 
-	if (!of_property_read_u32(np, "oc-delay-us", property_u32)) {
-		if (*property_u32 == 100) {
+	if (!of_property_read_u32(np, "oc-delay-us", &property_u32)) {
+		if (property_u32 == 100) {
 			/* 100 us*/
 			hub->conf_data2 &= ~BIT(5);
 			hub->conf_data2 &= ~BIT(4);
-		} else if (*property_u32 == 4000) {
+		} else if (property_u32 == 4000) {
 			/* 4 ms */
 			hub->conf_data2 &= ~BIT(5);
 			hub->conf_data2 |= BIT(4);
-		} else if (*property_u32 == 16000) {
+		} else if (property_u32 == 16000) {
 			/* 16 ms */
 			hub->conf_data2 |= BIT(5);
 			hub->conf_data2 |= BIT(4);
@@ -401,6 +435,9 @@ static int usb251xb_get_ofdata(struct usb251xb *hub,
 	if (of_get_property(np, "port-mapping-mode", NULL))
 		hub->conf_data3 |= BIT(3);
 
+	if (data->led_support && of_get_property(np, "led-usb-mode", NULL))
+		hub->conf_data3 &= ~BIT(1);
+
 	if (of_get_property(np, "string-support", NULL))
 		hub->conf_data3 |= BIT(0);
 
@@ -410,8 +447,11 @@ static int usb251xb_get_ofdata(struct usb251xb *hub,
 		for (i = 0; i < len / sizeof(u32); i++) {
 			u32 port = be32_to_cpu(cproperty_u32[i]);
 
-			if ((port >= 1) && (port <= 4))
+			if ((port >= 1) && (port <= data->port_cnt))
 				hub->non_rem_dev |= BIT(port);
+			else
+				dev_warn(dev, "NRD port %u doesn't exist\n",
+					port);
 		}
 	}
 
@@ -421,8 +461,11 @@ static int usb251xb_get_ofdata(struct usb251xb *hub,
 		for (i = 0; i < len / sizeof(u32); i++) {
 			u32 port = be32_to_cpu(cproperty_u32[i]);
 
-			if ((port >= 1) && (port <= 4))
+			if ((port >= 1) && (port <= data->port_cnt))
 				hub->port_disable_sp |= BIT(port);
+			else
+				dev_warn(dev, "PDS port %u doesn't exist\n",
+					port);
 		}
 	}
 
@@ -432,14 +475,37 @@ static int usb251xb_get_ofdata(struct usb251xb *hub,
 		for (i = 0; i < len / sizeof(u32); i++) {
 			u32 port = be32_to_cpu(cproperty_u32[i]);
 
-			if ((port >= 1) && (port <= 4))
+			if ((port >= 1) && (port <= data->port_cnt))
 				hub->port_disable_bp |= BIT(port);
+			else
+				dev_warn(dev, "PDB port %u doesn't exist\n",
+					port);
 		}
 	}
 
+	hub->max_power_sp = USB251XB_DEF_MAX_POWER_SELF;
+	if (!of_property_read_u32(np, "sp-max-total-current-microamp",
+	    &property_u32))
+		hub->max_power_sp = min_t(u8, property_u32 / 2000, 50);
+
+	hub->max_power_bp = USB251XB_DEF_MAX_POWER_BUS;
+	if (!of_property_read_u32(np, "bp-max-total-current-microamp",
+	    &property_u32))
+		hub->max_power_bp = min_t(u8, property_u32 / 2000, 255);
+
+	hub->max_current_sp = USB251XB_DEF_MAX_CURRENT_SELF;
+	if (!of_property_read_u32(np, "sp-max-removable-current-microamp",
+	    &property_u32))
+		hub->max_current_sp = min_t(u8, property_u32 / 2000, 50);
+
+	hub->max_current_bp = USB251XB_DEF_MAX_CURRENT_BUS;
+	if (!of_property_read_u32(np, "bp-max-removable-current-microamp",
+	    &property_u32))
+		hub->max_current_bp = min_t(u8, property_u32 / 2000, 255);
+
 	hub->power_on_time = USB251XB_DEF_POWER_ON_TIME;
-	if (!of_property_read_u32(np, "power-on-time-ms", property_u32))
-		hub->power_on_time = min_t(u8, *property_u32 / 2, 255);
+	if (!of_property_read_u32(np, "power-on-time-ms", &property_u32))
+		hub->power_on_time = min_t(u8, property_u32 / 2, 255);
 
 	if (of_property_read_u16_array(np, "language-id", &hub->lang_id, 1))
 		hub->lang_id = USB251XB_DEF_LANGUAGE_ID;
@@ -476,16 +542,15 @@ static int usb251xb_get_ofdata(struct usb251xb *hub,
 	/* The following parameters are currently not exposed to devicetree, but
 	 * may be as soon as needed.
 	 */
-	hub->max_power_sp = USB251XB_DEF_MAX_POWER_SELF;
-	hub->max_power_bp = USB251XB_DEF_MAX_POWER_BUS;
-	hub->max_current_sp = USB251XB_DEF_MAX_CURRENT_SELF;
-	hub->max_current_bp = USB251XB_DEF_MAX_CURRENT_BUS;
 	hub->bat_charge_en = USB251XB_DEF_BATTERY_CHARGING_ENABLE;
 	hub->boost_up = USB251XB_DEF_BOOST_UP;
-	hub->boost_x = USB251XB_DEF_BOOST_X;
+	hub->boost_57 = USB251XB_DEF_BOOST_57;
+	hub->boost_14 = USB251XB_DEF_BOOST_14;
 	hub->port_swap = USB251XB_DEF_PORT_SWAP;
 	hub->port_map12 = USB251XB_DEF_PORT_MAP_12;
 	hub->port_map34 = USB251XB_DEF_PORT_MAP_34;
+	hub->port_map56 = USB251XB_DEF_PORT_MAP_56;
+	hub->port_map7  = USB251XB_DEF_PORT_MAP_7;
 
 	return 0;
 }
@@ -510,6 +575,12 @@ static const struct of_device_id usb251xb_of_match[] = {
 		.compatible = "microchip,usb2514bi",
 		.data = &usb2514bi_data,
 	}, {
+		.compatible = "microchip,usb2517",
+		.data = &usb2517_data,
+	}, {
+		.compatible = "microchip,usb2517i",
+		.data = &usb2517i_data,
+	}, {
 		/* sentinel */
 	}
 };
@@ -573,6 +644,8 @@ static const struct i2c_device_id usb251xb_id[] = {
 	{ "usb2513bi", 0 },
 	{ "usb2514b", 0 },
 	{ "usb2514bi", 0 },
+	{ "usb2517", 0 },
+	{ "usb2517i", 0 },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(i2c, usb251xb_id);
@@ -589,5 +662,5 @@ static struct i2c_driver usb251xb_i2c_driver = {
 module_i2c_driver(usb251xb_i2c_driver);
 
 MODULE_AUTHOR("Richard Leitner <richard.leitner@skidata.com>");
-MODULE_DESCRIPTION("USB251xB/xBi USB 2.0 Hub Controller Driver");
+MODULE_DESCRIPTION("USB251x/xBi USB 2.0 Hub Controller Driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/usb/misc/usb3503.c b/drivers/usb/misc/usb3503.c
index 8e7737d7ac0a..465dbf68b463 100644
--- a/drivers/usb/misc/usb3503.c
+++ b/drivers/usb/misc/usb3503.c
@@ -1,21 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Driver for SMSC USB3503 USB 2.0 hub controller driver
  *
  * Copyright (c) 2012-2013 Dongjin Kim (tobetter@gmail.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
 #include <linux/clk.h>
diff --git a/drivers/usb/misc/usb4604.c b/drivers/usb/misc/usb4604.c
index e9f37fb746ac..1b4de651e697 100644
--- a/drivers/usb/misc/usb4604.c
+++ b/drivers/usb/misc/usb4604.c
@@ -1,19 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Driver for SMSC USB4604 USB HSIC 4-port 2.0 hub controller driver
  * Based on usb3503 driver
  *
  * Copyright (c) 2012-2013 Dongjin Kim (tobetter@gmail.com)
  * Copyright (c) 2016 Linaro Ltd.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  */
 
 #include <linux/i2c.h>
diff --git a/drivers/usb/misc/usb_u132.h b/drivers/usb/misc/usb_u132.h
index dc2e5a31caec..4bf77736914f 100644
--- a/drivers/usb/misc/usb_u132.h
+++ b/drivers/usb/misc/usb_u132.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
 * Common Header File for the Elan Digital Systems U132 adapter
 * this file should be included by both the "ftdi-u132" and
@@ -9,11 +10,6 @@
 * Author and Maintainer - Tony Olech - Elan Digital Systems
 *(tony.olech@elandigitalsystems.com)
 *
-* This program is free software;you can redistribute it and/or
-* modify it under the terms of the GNU General Public License as
-* published by the Free Software Foundation, version 2.
-*
-*
 * The driver was written by Tony Olech(tony.olech@elandigitalsystems.com)
 * based on various USB client drivers in the 2.6.15 linux kernel
 * with constant reference to the 3rd Edition of Linux Device Drivers
diff --git a/drivers/usb/misc/usblcd.c b/drivers/usb/misc/usblcd.c
index 0f5ad896c7e3..9ba4a4e68d91 100644
--- a/drivers/usb/misc/usblcd.c
+++ b/drivers/usb/misc/usblcd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*****************************************************************************
  *                          USBLCD Kernel Driver                             *
  *                            Version 1.05                                   *
diff --git a/drivers/usb/misc/usbsevseg.c b/drivers/usb/misc/usbsevseg.c
index 3f6a28045b53..12f7e94695a2 100644
--- a/drivers/usb/misc/usbsevseg.c
+++ b/drivers/usb/misc/usbsevseg.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * USB 7 Segment Driver
  *
  * Copyright (C) 2008 Harrison Metzger <harrisonmetz@gmail.com>
  * Based on usbled.c by Greg Kroah-Hartman (greg@kroah.com)
- *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License as
- *	published by the Free Software Foundation, version 2.
- *
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index 5ad74750e8a4..aedc9a7f149e 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/init.h>
@@ -1023,7 +1024,7 @@ static int ch9_postconfig(struct usbtest_dev *dev)
 	/* FIXME fetch strings from at least the device descriptor */
 
 	/* [9.4.5] get_status always works */
-	retval = usb_get_status(udev, USB_RECIP_DEVICE, 0, dev->buf);
+	retval = usb_get_std_status(udev, USB_RECIP_DEVICE, 0, dev->buf);
 	if (retval) {
 		dev_err(&iface->dev, "get dev status --> %d\n", retval);
 		return retval;
@@ -1033,7 +1034,7 @@ static int ch9_postconfig(struct usbtest_dev *dev)
 	 * the device's remote wakeup feature ... if we can, test that here
 	 */
 
-	retval = usb_get_status(udev, USB_RECIP_INTERFACE,
+	retval = usb_get_std_status(udev, USB_RECIP_INTERFACE,
 			iface->altsetting[0].desc.bInterfaceNumber, dev->buf);
 	if (retval) {
 		dev_err(&iface->dev, "get interface status --> %d\n", retval);
@@ -1622,7 +1623,7 @@ static int verify_not_halted(struct usbtest_dev *tdev, int ep, struct urb *urb)
 	u16	status;
 
 	/* shouldn't look or act halted */
-	retval = usb_get_status(urb->dev, USB_RECIP_ENDPOINT, ep, &status);
+	retval = usb_get_std_status(urb->dev, USB_RECIP_ENDPOINT, ep, &status);
 	if (retval < 0) {
 		ERROR(tdev, "ep %02x couldn't get no-halt status, %d\n",
 				ep, retval);
@@ -1644,7 +1645,7 @@ static int verify_halted(struct usbtest_dev *tdev, int ep, struct urb *urb)
 	u16	status;
 
 	/* should look and act halted */
-	retval = usb_get_status(urb->dev, USB_RECIP_ENDPOINT, ep, &status);
+	retval = usb_get_std_status(urb->dev, USB_RECIP_ENDPOINT, ep, &status);
 	if (retval < 0) {
 		ERROR(tdev, "ep %02x couldn't get halt status, %d\n",
 				ep, retval);
@@ -1917,7 +1918,7 @@ static struct urb *iso_alloc_urb(
 
 	if (bytes < 0 || !desc)
 		return NULL;
-	maxp = 0x7ff & usb_endpoint_maxp(desc);
+	maxp = usb_endpoint_maxp(desc);
 	maxp *= usb_endpoint_maxp_mult(desc);
 	packets = DIV_ROUND_UP(bytes, maxp);
 
diff --git a/drivers/usb/misc/uss720.c b/drivers/usb/misc/uss720.c
index 8a13b2fcf3e1..263c97fec708 100644
--- a/drivers/usb/misc/uss720.c
+++ b/drivers/usb/misc/uss720.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*****************************************************************************/
 
 /*
@@ -6,20 +7,6 @@
  *	Copyright (C) 1999, 2005, 2010
  *	    Thomas Sailer (t.sailer@alumni.ethz.ch)
  *
- *	This program is free software; you can redistribute it and/or modify
- *	it under the terms of the GNU General Public License as published by
- *	the Free Software Foundation; either version 2 of the License, or
- *	(at your option) any later version.
- *
- *	This program is distributed in the hope that it will be useful,
- *	but WITHOUT ANY WARRANTY; without even the implied warranty of
- *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *	GNU General Public License for more details.
- *
- *	You should have received a copy of the GNU General Public License
- *	along with this program; if not, write to the Free Software
- *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
  *  Based on parport_pc.c
  *
  *  History:
diff --git a/drivers/usb/misc/yurex.c b/drivers/usb/misc/yurex.c
index 58abdf28620a..8abb6cbbd98a 100644
--- a/drivers/usb/misc/yurex.c
+++ b/drivers/usb/misc/yurex.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Driver for Meywa-Denki & KAYAC YUREX
  *
  * Copyright (C) 2010 Tomoki Sekiyama (tomoki.sekiyama@gmail.com)
- *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License as
- *	published by the Free Software Foundation, version 2.
- *
  */
 
 #include <linux/kernel.h>