Switch from GPLv2 to GPLv2+

Signed-off-by: Keith Packard <keithp@keithp.com>

6 files changed, 12 insertions, 6 deletions

diff --git a/ao-bringup/ao_bringup.h b/ao-bringup/ao_bringup.h
index 99fa4fba..23a1d607 100644
--- a/ao-bringup/ao_bringup.h
+++ b/ao-bringup/ao_bringup.h
@@ -3,7 +3,8 @@
  *
  * 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; version 2 of the License.
+ * 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
diff --git a/ao-bringup/ao_init.c b/ao-bringup/ao_init.c
index 5dababde..e30608ab 100644
--- a/ao-bringup/ao_init.c
+++ b/ao-bringup/ao_init.c
@@ -3,7 +3,8 @@
  *
  * 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; version 2 of the License.
+ * 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
diff --git a/ao-bringup/ao_led_blink.c b/ao-bringup/ao_led_blink.c
index 1e4c143d..b53b971d 100644
--- a/ao-bringup/ao_led_blink.c
+++ b/ao-bringup/ao_led_blink.c
@@ -3,7 +3,8 @@
  *
  * 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; version 2 of the License.
+ * 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
diff --git a/ao-bringup/ao_radio_init.c b/ao-bringup/ao_radio_init.c
index 11932506..fe8dd90b 100644
--- a/ao-bringup/ao_radio_init.c
+++ b/ao-bringup/ao_radio_init.c
@@ -3,7 +3,8 @@
  *
  * 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; version 2 of the License.
+ * 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
diff --git a/ao-bringup/ao_radio_test.c b/ao-bringup/ao_radio_test.c
index 8efb03cc..de140213 100644
--- a/ao-bringup/ao_radio_test.c
+++ b/ao-bringup/ao_radio_test.c
@@ -3,7 +3,8 @@
  *
  * 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; version 2 of the License.
+ * 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
diff --git a/ao-bringup/ao_radio_xmit.c b/ao-bringup/ao_radio_xmit.c
index be3333af..bca83ae8 100644
--- a/ao-bringup/ao_radio_xmit.c
+++ b/ao-bringup/ao_radio_xmit.c
@@ -3,7 +3,8 @@
  *
  * 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; version 2 of the License.
+ * 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