diff --git a/drivers/net/ethernet/qualcomm/qca_7k.c b/drivers/net/ethernet/qualcomm/qca_7k.c
index 4292c89bd35c..6263e4cf47fa 100644
--- a/drivers/net/ethernet/qualcomm/qca_7k.c
+++ b/drivers/net/ethernet/qualcomm/qca_7k.c
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
 /*
- *
  *   Copyright (c) 2011, 2012, Qualcomm Atheros Communications Inc.
  *   Copyright (c) 2014, I2SE GmbH
- *
- *   Permission to use, copy, modify, and/or distribute this software
- *   for any purpose with or without fee is hereby granted, provided
- *   that the above copyright notice and this permission notice appear
- *   in all copies.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
- *   WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
- *   WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- *   THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
- *   CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- *   LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- *   NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- *   CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
  */

 /*   This module implements the Qualcomm Atheros SPI protocol for
diff --git a/drivers/net/ethernet/qualcomm/qca_7k.h b/drivers/net/ethernet/qualcomm/qca_7k.h
index 356de8ec5d48..828ee9c27578 100644
--- a/drivers/net/ethernet/qualcomm/qca_7k.h
+++ b/drivers/net/ethernet/qualcomm/qca_7k.h
@@ -1,21 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
 /*
  *   Copyright (c) 2011, 2012, Qualcomm Atheros Communications Inc.
  *   Copyright (c) 2014, I2SE GmbH
- *
- *   Permission to use, copy, modify, and/or distribute this software
- *   for any purpose with or without fee is hereby granted, provided
- *   that the above copyright notice and this permission notice appear
- *   in all copies.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
- *   WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
- *   WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- *   THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
- *   CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- *   LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- *   NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- *   CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
  */

 /*   Qualcomm Atheros SPI register definition.
diff --git a/drivers/net/ethernet/qualcomm/qca_7k_common.c b/drivers/net/ethernet/qualcomm/qca_7k_common.c
index 6b511f05df61..be2f754efd21 100644
--- a/drivers/net/ethernet/qualcomm/qca_7k_common.c
+++ b/drivers/net/ethernet/qualcomm/qca_7k_common.c
@@ -1,20 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
 /*
  *   Copyright (c) 2011, 2012, Atheros Communications Inc.
  *   Copyright (c) 2014, I2SE GmbH
- *
- *   Permission to use, copy, modify, and/or distribute this software
- *   for any purpose with or without fee is hereby granted, provided
- *   that the above copyright notice and this permission notice appear
- *   in all copies.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
- *   WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
- *   WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- *   THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
- *   CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- *   LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- *   NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- *   CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */

 /*   Atheros ethernet framing. Every Ethernet frame is surrounded
diff --git a/drivers/net/ethernet/qualcomm/qca_7k_common.h b/drivers/net/ethernet/qualcomm/qca_7k_common.h
index 088cca7f61db..44ed66fdb407 100644
--- a/drivers/net/ethernet/qualcomm/qca_7k_common.h
+++ b/drivers/net/ethernet/qualcomm/qca_7k_common.h
@@ -1,20 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
 /*
  *   Copyright (c) 2011, 2012, Atheros Communications Inc.
  *   Copyright (c) 2014, I2SE GmbH
- *
- *   Permission to use, copy, modify, and/or distribute this software
- *   for any purpose with or without fee is hereby granted, provided
- *   that the above copyright notice and this permission notice appear
- *   in all copies.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
- *   WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
- *   WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- *   THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
- *   CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- *   LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- *   NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- *   CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */

 /*   Atheros Ethernet framing. Every Ethernet frame is surrounded by an atheros
diff --git a/drivers/net/ethernet/qualcomm/qca_debug.c b/drivers/net/ethernet/qualcomm/qca_debug.c
index 857883d0b5ed..ff3b89e9028e 100644
--- a/drivers/net/ethernet/qualcomm/qca_debug.c
+++ b/drivers/net/ethernet/qualcomm/qca_debug.c
@@ -1,20 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
 /*
  *   Copyright (c) 2011, 2012, Qualcomm Atheros Communications Inc.
  *   Copyright (c) 2014, I2SE GmbH
- *
- *   Permission to use, copy, modify, and/or distribute this software
- *   for any purpose with or without fee is hereby granted, provided
- *   that the above copyright notice and this permission notice appear
- *   in all copies.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
- *   WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
- *   WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- *   THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
- *   CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- *   LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- *   NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- *   CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */

 /*   This file contains debugging routines for use in the QCA7K driver.
diff --git a/drivers/net/ethernet/qualcomm/qca_debug.h b/drivers/net/ethernet/qualcomm/qca_debug.h
index 46a785844421..0d98cef3abc4 100644
--- a/drivers/net/ethernet/qualcomm/qca_debug.h
+++ b/drivers/net/ethernet/qualcomm/qca_debug.h
@@ -1,20 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
 /*
  *   Copyright (c) 2011, 2012, Qualcomm Atheros Communications Inc.
  *   Copyright (c) 2014, I2SE GmbH
- *
- *   Permission to use, copy, modify, and/or distribute this software
- *   for any purpose with or without fee is hereby granted, provided
- *   that the above copyright notice and this permission notice appear
- *   in all copies.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
- *   WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
- *   WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- *   THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
- *   CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- *   LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- *   NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- *   CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */

 /*   This file contains debugging routines for use in the QCA7K driver.
diff --git a/drivers/net/ethernet/qualcomm/qca_spi.c b/drivers/net/ethernet/qualcomm/qca_spi.c
index d3109eb24b4d..7c63baeb3844 100644
--- a/drivers/net/ethernet/qualcomm/qca_spi.c
+++ b/drivers/net/ethernet/qualcomm/qca_spi.c
@@ -1,20 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
 /*
  *   Copyright (c) 2011, 2012, Qualcomm Atheros Communications Inc.
  *   Copyright (c) 2014, I2SE GmbH
- *
- *   Permission to use, copy, modify, and/or distribute this software
- *   for any purpose with or without fee is hereby granted, provided
- *   that the above copyright notice and this permission notice appear
- *   in all copies.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
- *   WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
- *   WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- *   THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
- *   CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- *   LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- *   NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- *   CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */

 /*   This module implements the Qualcomm Atheros SPI protocol for
diff --git a/drivers/net/ethernet/qualcomm/qca_spi.h b/drivers/net/ethernet/qualcomm/qca_spi.h
index f735ad77402f..d59cb2352cee 100644
--- a/drivers/net/ethernet/qualcomm/qca_spi.h
+++ b/drivers/net/ethernet/qualcomm/qca_spi.h
@@ -1,20 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
 /*
  *   Copyright (c) 2011, 2012, Qualcomm Atheros Communications Inc.
  *   Copyright (c) 2014, I2SE GmbH
- *
- *   Permission to use, copy, modify, and/or distribute this software
- *   for any purpose with or without fee is hereby granted, provided
- *   that the above copyright notice and this permission notice appear
- *   in all copies.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
- *   WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
- *   WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- *   THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
- *   CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- *   LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- *   NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- *   CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */

 /*   Qualcomm Atheros SPI register definition.
diff --git a/drivers/net/ethernet/qualcomm/qca_uart.c b/drivers/net/ethernet/qualcomm/qca_uart.c
index 9adec91f35e9..f911effccfe0 100644
--- a/drivers/net/ethernet/qualcomm/qca_uart.c
+++ b/drivers/net/ethernet/qualcomm/qca_uart.c
@@ -1,20 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
 /*
  *   Copyright (c) 2011, 2012, Qualcomm Atheros Communications Inc.
  *   Copyright (c) 2017, I2SE GmbH
- *
- *   Permission to use, copy, modify, and/or distribute this software
- *   for any purpose with or without fee is hereby granted, provided
- *   that the above copyright notice and this permission notice appear
- *   in all copies.
- *
- *   THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
- *   WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
- *   WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- *   THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
- *   CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- *   LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- *   NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- *   CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */

 /*   This module implements the Qualcomm Atheros UART protocol for
