18 files changed, 18 insertions, 17 deletions
diff --git a/arch/x86/platform/atom/Makefile b/arch/x86/platform/atom/Makefile
index 57be88fa34bb..e06bbecd6358 100644
--- a/arch/x86/platform/atom/Makefile
+++ b/arch/x86/platform/atom/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_PUNIT_ATOM_DEBUG)	+= punit_atom_debug.o
diff --git a/arch/x86/platform/ce4100/Makefile b/arch/x86/platform/ce4100/Makefile
index 91fc92971d94..7b7f37dc80b1 100644
--- a/arch/x86/platform/ce4100/Makefile
+++ b/arch/x86/platform/ce4100/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_X86_INTEL_CE)	+= ce4100.o
diff --git a/arch/x86/platform/efi/quirks.c b/arch/x86/platform/efi/quirks.c
index a25a9fd987a9..feb77777c8b8 100644
--- a/arch/x86/platform/efi/quirks.c
+++ b/arch/x86/platform/efi/quirks.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 #define pr_fmt(fmt) "efi: " fmt
 
 #include <linux/init.h>
diff --git a/arch/x86/platform/geode/Makefile b/arch/x86/platform/geode/Makefile
index 5b51194f4c8d..a8a6b1dedb01 100644
--- a/arch/x86/platform/geode/Makefile
+++ b/arch/x86/platform/geode/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_ALIX)		+= alix.o
 obj-$(CONFIG_NET5501)		+= net5501.o
 obj-$(CONFIG_GEOS)		+= geos.o
diff --git a/arch/x86/platform/goldfish/Makefile b/arch/x86/platform/goldfish/Makefile
index f030b532fdf3..072c395379ac 100644
--- a/arch/x86/platform/goldfish/Makefile
+++ b/arch/x86/platform/goldfish/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_GOLDFISH)	+= goldfish.o
diff --git a/arch/x86/platform/intel-mid/Makefile b/arch/x86/platform/intel-mid/Makefile
index 5cf886c867c2..cc2549f0ccb1 100644
--- a/arch/x86/platform/intel-mid/Makefile
+++ b/arch/x86/platform/intel-mid/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_X86_INTEL_MID) += intel-mid.o intel_mid_vrtc.o pwr.o
 
 # SFI specific code
diff --git a/arch/x86/platform/intel-quark/Makefile b/arch/x86/platform/intel-quark/Makefile
index 9cc57ed36022..ed77cb9529ce 100644
--- a/arch/x86/platform/intel-quark/Makefile
+++ b/arch/x86/platform/intel-quark/Makefile
@@ -1,2 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_INTEL_IMR) += imr.o
 obj-$(CONFIG_DEBUG_IMR_SELFTEST) += imr_selftest.o
diff --git a/arch/x86/platform/intel-quark/imr.c b/arch/x86/platform/intel-quark/imr.c
index 49828c2707ac..b5420371d32d 100644
--- a/arch/x86/platform/intel-quark/imr.c
+++ b/arch/x86/platform/intel-quark/imr.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /**
  * imr.c -- Intel Isolated Memory Region driver
  *
diff --git a/arch/x86/platform/intel/Makefile b/arch/x86/platform/intel/Makefile
index b878032fbc82..dbee3b00f9d0 100644
--- a/arch/x86/platform/intel/Makefile
+++ b/arch/x86/platform/intel/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_IOSF_MBI)			+= iosf_mbi.o
diff --git a/arch/x86/platform/iris/Makefile b/arch/x86/platform/iris/Makefile
index db921983a102..354352748428 100644
--- a/arch/x86/platform/iris/Makefile
+++ b/arch/x86/platform/iris/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_X86_32_IRIS)		+= iris.o
diff --git a/arch/x86/platform/iris/iris.c b/arch/x86/platform/iris/iris.c
index 735ba21efe91..1ac8578258af 100644
--- a/arch/x86/platform/iris/iris.c
+++ b/arch/x86/platform/iris/iris.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Eurobraille/Iris power off support.
  *
@@ -5,20 +6,6 @@
  * It is shutdown by a special I/O sequence which this module provides.
  *
  *  Copyright (C) Shérab <Sebastien.Hinderer@ens-lyon.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 the program ; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 #include <linux/moduleparam.h>
diff --git a/arch/x86/platform/olpc/olpc_ofw.c b/arch/x86/platform/olpc/olpc_ofw.c
index f1aab8cdb33f..20a064568463 100644
--- a/arch/x86/platform/olpc/olpc_ofw.c
+++ b/arch/x86/platform/olpc/olpc_ofw.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 #include <linux/kernel.h>
 #include <linux/export.h>
 #include <linux/spinlock_types.h>
diff --git a/arch/x86/platform/scx200/Makefile b/arch/x86/platform/scx200/Makefile
index 762b4c7f4314..981b3e4302e6 100644
--- a/arch/x86/platform/scx200/Makefile
+++ b/arch/x86/platform/scx200/Makefile
@@ -1,2 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_SCx200)		+= scx200.o
 scx200-y			+= scx200_32.o
diff --git a/arch/x86/platform/scx200/scx200_32.c b/arch/x86/platform/scx200/scx200_32.c
index 3dc9aee41d91..80662b72035d 100644
--- a/arch/x86/platform/scx200/scx200_32.c
+++ b/arch/x86/platform/scx200/scx200_32.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (c) 2001,2002 Christer Weinigel <wingel@nano-system.com>
  *
diff --git a/arch/x86/platform/sfi/Makefile b/arch/x86/platform/sfi/Makefile
index cc5db1168a5e..4eba24c2af67 100644
--- a/arch/x86/platform/sfi/Makefile
+++ b/arch/x86/platform/sfi/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_SFI)		+= sfi.o
diff --git a/arch/x86/platform/ts5500/Makefile b/arch/x86/platform/ts5500/Makefile
index c54e348c96a7..910fe9e3ffb4 100644
--- a/arch/x86/platform/ts5500/Makefile
+++ b/arch/x86/platform/ts5500/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_TS5500)	+= ts5500.o
diff --git a/arch/x86/platform/uv/Makefile b/arch/x86/platform/uv/Makefile
index 52079bebd014..a3693c829e2e 100644
--- a/arch/x86/platform/uv/Makefile
+++ b/arch/x86/platform/uv/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_X86_UV)		+= tlb_uv.o bios_uv.o uv_irq.o uv_sysfs.o uv_time.o uv_nmi.o
diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c
index 1297e185b8c8..0c7dfec4acac 100644
--- a/arch/x86/platform/uv/tlb_uv.c
+++ b/arch/x86/platform/uv/tlb_uv.c
@@ -1,10 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  *	SGI UltraViolet TLB flush routines.
  *
  *	(c) 2008-2014 Cliff Wickman <cpw@sgi.com>, SGI.
- *
- *	This code is released under the GNU General Public License version 2 or
- *	later.
  */
 #include <linux/seq_file.h>
 #include <linux/proc_fs.h>