diff --git a/drivers/usb/misc/sisusbvga/sisusb.h b/drivers/usb/misc/sisusbvga/sisusb.h
index 8a5e6bb07d0566..c0fb9e1c5361ba 100644
--- a/drivers/usb/misc/sisusbvga/sisusb.h
+++ b/drivers/usb/misc/sisusbvga/sisusb.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/* 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_init.h b/drivers/usb/misc/sisusbvga/sisusb_init.h
index 1782c759c4ad58..24c2e71d06e7ab 100644
--- a/drivers/usb/misc/sisusbvga/sisusb_init.h
+++ b/drivers/usb/misc/sisusbvga/sisusb_init.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/* 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 706d77090e0084..3df64d2a9d43d0 100644
--- a/drivers/usb/misc/sisusbvga/sisusb_struct.h
+++ b/drivers/usb/misc/sisusbvga/sisusb_struct.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
 /*
  * General structure definitions for universal mode switching modules
  *
diff --git a/drivers/usb/misc/usb_u132.h b/drivers/usb/misc/usb_u132.h
index 4bf77736914f72..1584efbbd704e8 100644
--- a/drivers/usb/misc/usb_u132.h
+++ b/drivers/usb/misc/usb_u132.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* 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