Various Makefiles: Add SPDX-License-Identifier tags
After consulting with some of the SPDX team, the conclusion is that
Makefiles are worth adding SPDX-License-Identifier tags too, and most of
ours have one. This adds tags to ones that lack them and converts a few
that had full (or in one case, very partial) license blobs into the
equivalent tag.
Cc: Kate Stewart <kstewart@linuxfoundation.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/usb/dwc3/Makefile b/drivers/usb/dwc3/Makefile
index 02bb216..0cd7302 100644
--- a/drivers/usb/dwc3/Makefile
+++ b/drivers/usb/dwc3/Makefile
@@ -1,3 +1,7 @@
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
obj-$(CONFIG_USB_DWC3) += dwc3.o
dwc3-y := core.o
diff --git a/drivers/usb/gadget/udc/Makefile b/drivers/usb/gadget/udc/Makefile
index 12380f4..1699ccd 100644
--- a/drivers/usb/gadget/udc/Makefile
+++ b/drivers/usb/gadget/udc/Makefile
@@ -1,4 +1,7 @@
#
# USB peripheral controller drivers
#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
obj-$(CONFIG_USB_DWC3_GADGET) += udc-core.o
diff --git a/drivers/usb/musb-new/Makefile b/drivers/usb/musb-new/Makefile
index fd9df72..072d516 100644
--- a/drivers/usb/musb-new/Makefile
+++ b/drivers/usb/musb-new/Makefile
@@ -1,6 +1,8 @@
#
# for USB OTG silicon based on Mentor Graphics INVENTRA designs
#
+# SPDX-License-Identifier: GPL-2.0+
+#
obj-$(CONFIG_USB_MUSB_GADGET) += musb_gadget.o musb_gadget_ep0.o musb_core.o
obj-$(CONFIG_USB_MUSB_GADGET) += musb_uboot.o