fix license headers

I'm not sure why some files did contain an AGPLv3+ header, instead of
the GPLv2+ which is the actual overall project license.  I consider it a
mistake.

In any case, any copyrightable contribution to those files was done by
sysmocom employees, so I as managing directory can legally make a
license change, whther or not it was a mistake early on or not.

The only  remaining AGPLv3+ files are those implementing the "direct
PHY" interface for osmo-bts-{symo,lc15,oc2g}.  That is als
unintentional, but more complex to resolve as they were copied from
osmo-bts, which is indeed an AGPLv3+ project.

Change-Id: I52533193de0ec7e24bf7c5bb035589ba5b9419e4

9 files changed, 24 insertions, 38 deletions

diff --git a/debian/copyright b/debian/copyright
index 611d6106..433dfe03 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -8,20 +8,6 @@ Copyright: 2009-2015 Holger Hans Peter Freyther <zecke@selfish.org>
            2013 Jacob Erlbeck <jerlbeck@sysmocom.de>
            2016-2019 sysmocom s.f.m.c. GmbH <info@sysmocom.de>
            2015 by Yves Godin <support@nuranwireless.com>
-License:   AGPL-3.0+
-
-Files:     src/gprs_ms.h
-           src/gprs_coding_scheme.cpp
-           src/gprs_coding_scheme.h
-           src/coding_scheme.c
-           src/coding_scheme.h
-           src/cxx_linuxlist.h
-           src/pcu_vty_functions.cpp
-           src/pcu_vty_functions.h
-           src/pcu_utils.h
-           src/gprs_codel.c
-           src/gprs_codel.h
-Copyright: 2016-2019 sysmocom s.f.m.c. GmbH <info@sysmocom.de>
 License:   GPL-2.0+
 
 Files:     osmoappdesc.py
diff --git a/src/bts.cpp b/src/bts.cpp
index 0fe8fbc7..bad06a52 100644
--- a/src/bts.cpp
+++ b/src/bts.cpp
@@ -4,8 +4,8 @@
  * All Rights Reserved
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
+ * 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,
@@ -13,7 +13,7 @@
  * 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 Affero General Public License
+ * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
diff --git a/src/bts_pch_timer.c b/src/bts_pch_timer.c
index d7211551..4b752398 100644
--- a/src/bts_pch_timer.c
+++ b/src/bts_pch_timer.c
@@ -3,8 +3,8 @@
  * Author: Oliver Smith
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
+ * 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,
@@ -12,7 +12,7 @@
  * 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 Affero General Public License
+ * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
diff --git a/src/bts_pch_timer.h b/src/bts_pch_timer.h
index cc5dcb05..c65f9fa2 100644
--- a/src/bts_pch_timer.h
+++ b/src/bts_pch_timer.h
@@ -12,7 +12,7 @@
  * 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 Affero General Public License
+ * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
diff --git a/src/ericsson-rbs/er_ccu_if.c b/src/ericsson-rbs/er_ccu_if.c
index fb5b1b49..98abbf7d 100644
--- a/src/ericsson-rbs/er_ccu_if.c
+++ b/src/ericsson-rbs/er_ccu_if.c
@@ -5,16 +5,16 @@
  * Author: Philipp Maier
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
+ * 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 Affero General Public License for more details.
+ * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU Affero General Public License
+ * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
diff --git a/src/ericsson-rbs/er_ccu_l1_if.c b/src/ericsson-rbs/er_ccu_l1_if.c
index 1a1f8e4e..53ab7bd4 100644
--- a/src/ericsson-rbs/er_ccu_l1_if.c
+++ b/src/ericsson-rbs/er_ccu_l1_if.c
@@ -5,16 +5,16 @@
  * Author: Philipp Maier
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
+ * 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 Affero General Public License for more details.
+ * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU Affero General Public License
+ * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
diff --git a/src/gprs_pcu.c b/src/gprs_pcu.c
index 83ae38d8..2c2454bb 100644
--- a/src/gprs_pcu.c
+++ b/src/gprs_pcu.c
@@ -6,8 +6,8 @@
  * All Rights Reserved
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
+ * 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,
@@ -15,7 +15,7 @@
  * 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 Affero General Public License
+ * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
diff --git a/src/gprs_pcu.h b/src/gprs_pcu.h
index 44519964..c789d914 100644
--- a/src/gprs_pcu.h
+++ b/src/gprs_pcu.h
@@ -6,8 +6,8 @@
  * All Rights Reserved
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
+ * 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,
@@ -15,7 +15,7 @@
  * 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 Affero General Public License
+ * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
diff --git a/src/pdch.cpp b/src/pdch.cpp
index 0ea4f4bf..7ff1c7e6 100644
--- a/src/pdch.cpp
+++ b/src/pdch.cpp
@@ -5,8 +5,8 @@
  * All Rights Reserved
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
+ * 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,
@@ -14,7 +14,7 @@
  * 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 Affero General Public License
+ * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */