wifi: mt76: fix license/copyright of util.h

The extra copyright line for Ivo van Doorn and GPL license was only there
because of code that I had already removed before the initial upstream
submission of mt76.
Remove it and make this header file use ISC license like the rest of the
source files.

Link: https://patch.msgid.link/20251008104250.46292-1-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/util.h b/drivers/net/wireless/mediatek/mt76/util.h
index 260965dde94cf7cb7284de18b95acac8b95df503..037d39a55f714b7786239b69f0d20aacee5e7ff8 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/util.h
+++ b/drivers/net/wireless/mediatek/mt76/util.h
@@ -1,7 +1,6 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: ISC */
 /*
  * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
- * Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com>
  */
 
 #ifndef __MT76_UTIL_H