Update copyrights

- Update the year in the copyrights to match the last year the file was
  modified.
- Add the copyright header to files that did not already have one.

devlib/module/__init__.py

@@ -1,4 +1,4 @@
-#    Copyright 2014-2015 ARM Limited
+#    Copyright 2014-2018 ARM Limited
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

devlib/module/android.py

@@ -1,4 +1,4 @@
-#    Copyright 2014-2015 ARM Limited
+#    Copyright 2014-2018 ARM Limited
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

devlib/module/biglittle.py

@@ -1,3 +1,18 @@
+#    Copyright 2018 ARM Limited
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 from devlib.module import Module
 
 

devlib/module/cgroups.py

@@ -1,4 +1,4 @@
-#    Copyright 2014-2015 ARM Limited
+#    Copyright 2014-2018 ARM Limited
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

devlib/module/cpufreq.py

@@ -1,4 +1,4 @@
-#    Copyright 2014-2015 ARM Limited
+#    Copyright 2014-2018 ARM Limited
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

devlib/module/cpuidle.py

@@ -1,4 +1,4 @@
-#    Copyright 2014-2015 ARM Limited
+#    Copyright 2014-2018 ARM Limited
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

devlib/module/gem5stats.py

@@ -1,4 +1,4 @@
-#    Copyright 2017 ARM Limited
+#    Copyright 2017-2018 ARM Limited
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

devlib/module/gpufreq.py

@@ -1,3 +1,18 @@
+#    Copyright 2018 ARM Limited
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 #    Copyright 2017 Google, ARM Limited
 #
 # Licensed under the Apache License, Version 2.0 (the "License");

devlib/module/hotplug.py

@@ -1,3 +1,18 @@
+#    Copyright 2018 ARM Limited
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 from devlib.module import Module
 
 

devlib/module/hwmon.py

@@ -1,4 +1,4 @@
-#    Copyright 2015 ARM Limited
+#    Copyright 2015-2018 ARM Limited
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

devlib/module/sched.py

@@ -1,3 +1,18 @@
+#    Copyright 2018 ARM Limited
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 #    Copyright 2018 Arm Limited
 #
 # Licensed under the Apache License, Version 2.0 (the "License");

devlib/module/thermal.py

@@ -1,4 +1,4 @@
-#    Copyright 2015 ARM Limited
+#    Copyright 2015-2018 ARM Limited
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

devlib/module/vexpress.py

@@ -1,5 +1,5 @@
 #
-#    Copyright 2015 ARM Limited
+#    Copyright 2015-2018 ARM Limited
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.