treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

 - Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

22 files changed, 22 insertions, 0 deletions

diff --git a/arch/x86/entry/vsyscall/Makefile b/arch/x86/entry/vsyscall/Makefile
index a9f4856f622a..1ac4dd116c26 100644
--- a/arch/x86/entry/vsyscall/Makefile
+++ b/arch/x86/entry/vsyscall/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Makefile for the x86 low level vsyscall code
 #
diff --git a/arch/x86/events/Makefile b/arch/x86/events/Makefile
index b8ccdb5c9244..9cbfd34042d5 100644
--- a/arch/x86/events/Makefile
+++ b/arch/x86/events/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-y					+= core.o
 obj-y					+= amd/
 obj-$(CONFIG_X86_LOCAL_APIC)            += msr.o
diff --git a/arch/x86/hyperv/Makefile b/arch/x86/hyperv/Makefile
index 1c11f9420a82..89b1f74d3225 100644
--- a/arch/x86/hyperv/Makefile
+++ b/arch/x86/hyperv/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-y			:= hv_init.o mmu.o nested.o
 obj-$(CONFIG_X86_64)	+= hv_apic.o
 
diff --git a/arch/x86/ia32/Makefile b/arch/x86/ia32/Makefile
index cd4339bae066..d13b352b2aa7 100644
--- a/arch/x86/ia32/Makefile
+++ b/arch/x86/ia32/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Makefile for the ia32 kernel emulation subsystem.
 #
diff --git a/arch/x86/kernel/cpu/microcode/Makefile b/arch/x86/kernel/cpu/microcode/Makefile
index ba12e8aa4a45..34098d48c48f 100644
--- a/arch/x86/kernel/cpu/microcode/Makefile
+++ b/arch/x86/kernel/cpu/microcode/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 microcode-y				:= core.o
 obj-$(CONFIG_MICROCODE)			+= microcode.o
 microcode-$(CONFIG_MICROCODE_INTEL)	+= intel.o
diff --git a/arch/x86/kernel/cpu/mtrr/Makefile b/arch/x86/kernel/cpu/mtrr/Makefile
index 2ad9107ee980..cc4f9f1cb94c 100644
--- a/arch/x86/kernel/cpu/mtrr/Makefile
+++ b/arch/x86/kernel/cpu/mtrr/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-y		:= mtrr.o if.o generic.o cleanup.o
 obj-$(CONFIG_X86_32) += amd.o cyrix.o centaur.o
 
diff --git a/arch/x86/kernel/fpu/Makefile b/arch/x86/kernel/fpu/Makefile
index 68279efb811a..78c5621457d4 100644
--- a/arch/x86/kernel/fpu/Makefile
+++ b/arch/x86/kernel/fpu/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Build rules for the FPU support code:
 #
diff --git a/arch/x86/kernel/kprobes/Makefile b/arch/x86/kernel/kprobes/Makefile
index 0d33169cc1a2..8a753432b2d4 100644
--- a/arch/x86/kernel/kprobes/Makefile
+++ b/arch/x86/kernel/kprobes/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Makefile for kernel probes
 #
diff --git a/arch/x86/net/Makefile b/arch/x86/net/Makefile
index 59e123da580c..383c87300b0d 100644
--- a/arch/x86/net/Makefile
+++ b/arch/x86/net/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Arch-specific network modules
 #
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/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/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/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-$(CONFIG_SCx200)		+= scx200.o
 scx200-y			+= scx200_32.o
diff --git a/arch/x86/platform/sfi/Makefile b/arch/x86/platform/sfi/Makefile
index cc5db1168a5e..4eba24c2af67 100644
--- a/arch/x86/platform/sfi/Makefile
+++ b/arch/x86/platform/sfi/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(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/video/Makefile b/arch/x86/video/Makefile
index 2c447c94adcc..11640c116115 100644
--- a/arch/x86/video/Makefile
+++ b/arch/x86/video/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_FB)               += fbdev.o