staging: most: add SPDX identifiers to all most driver files

It's good to have SPDX identifiers in all files to make it easier to
audit the kernel tree for correct licenses.

Update the drivers/staging/most files files with the correct SPDX
license identifier based on the license text in the file itself.  The
SPDX identifier is a legally binding shorthand, which can be used
instead of the full boiler plate text.

This work is based on a script and data from Thomas Gleixner, Philippe
Ombredanne, and Kate Stewart.

Cc: Michael Fabry <Michael.Fabry@microchip.com>
Cc: Christian Gromm <christian.gromm@microchip.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Kate Stewart <kstewart@linuxfoundation.org>
Cc: Philippe Ombredanne <pombredanne@nexb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

16 files changed, 16 insertions, 0 deletions

diff --git a/drivers/staging/most/aim-cdev/cdev.c b/drivers/staging/most/aim-cdev/cdev.c
index 1e5cbc893496..d6e7e85d9ece 100644
--- a/drivers/staging/most/aim-cdev/cdev.c
+++ b/drivers/staging/most/aim-cdev/cdev.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * cdev.c - Application interfacing module for character devices
  *
diff --git a/drivers/staging/most/aim-network/networking.c b/drivers/staging/most/aim-network/networking.c
index 936f013c350e..e2dff6d5cf30 100644
--- a/drivers/staging/most/aim-network/networking.c
+++ b/drivers/staging/most/aim-network/networking.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Networking AIM - Networking Application Interface Module for MostCore
  *
diff --git a/drivers/staging/most/aim-sound/sound.c b/drivers/staging/most/aim-sound/sound.c
index ea1366a44008..0f596ca532d8 100644
--- a/drivers/staging/most/aim-sound/sound.c
+++ b/drivers/staging/most/aim-sound/sound.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * sound.c - Audio Application Interface Module for Mostcore
  *
diff --git a/drivers/staging/most/aim-v4l2/video.c b/drivers/staging/most/aim-v4l2/video.c
index e0748416aee5..e089d139b943 100644
--- a/drivers/staging/most/aim-v4l2/video.c
+++ b/drivers/staging/most/aim-v4l2/video.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * V4L2 AIM - V4L2 Application Interface Module for MostCore
  *
diff --git a/drivers/staging/most/hdm-dim2/dim2_errors.h b/drivers/staging/most/hdm-dim2/dim2_errors.h
index 66343ba426c1..073d93cf4927 100644
--- a/drivers/staging/most/hdm-dim2/dim2_errors.h
+++ b/drivers/staging/most/hdm-dim2/dim2_errors.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * dim2_errors.h - Definitions of errors for DIM2 HAL API
  * (MediaLB, Device Interface Macro IP, OS62420)
diff --git a/drivers/staging/most/hdm-dim2/dim2_hal.c b/drivers/staging/most/hdm-dim2/dim2_hal.c
index 91484643d289..f0a45863c8cb 100644
--- a/drivers/staging/most/hdm-dim2/dim2_hal.c
+++ b/drivers/staging/most/hdm-dim2/dim2_hal.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * dim2_hal.c - DIM2 HAL implementation
  * (MediaLB, Device Interface Macro IP, OS62420)
diff --git a/drivers/staging/most/hdm-dim2/dim2_hal.h b/drivers/staging/most/hdm-dim2/dim2_hal.h
index 6df6ea5f7da4..df678124117c 100644
--- a/drivers/staging/most/hdm-dim2/dim2_hal.h
+++ b/drivers/staging/most/hdm-dim2/dim2_hal.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * dim2_hal.h - DIM2 HAL interface
  * (MediaLB, Device Interface Macro IP, OS62420)
diff --git a/drivers/staging/most/hdm-dim2/dim2_hdm.c b/drivers/staging/most/hdm-dim2/dim2_hdm.c
index df7021c522b3..c59c8a526d06 100644
--- a/drivers/staging/most/hdm-dim2/dim2_hdm.c
+++ b/drivers/staging/most/hdm-dim2/dim2_hdm.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * dim2_hdm.c - MediaLB DIM2 Hardware Dependent Module
  *
diff --git a/drivers/staging/most/hdm-dim2/dim2_hdm.h b/drivers/staging/most/hdm-dim2/dim2_hdm.h
index 4050e7c764ed..dc0293a7be1f 100644
--- a/drivers/staging/most/hdm-dim2/dim2_hdm.h
+++ b/drivers/staging/most/hdm-dim2/dim2_hdm.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * dim2_hdm.h - MediaLB DIM2 HDM Header
  *
diff --git a/drivers/staging/most/hdm-dim2/dim2_reg.h b/drivers/staging/most/hdm-dim2/dim2_reg.h
index f7d9fbcd29f2..c94220daec33 100644
--- a/drivers/staging/most/hdm-dim2/dim2_reg.h
+++ b/drivers/staging/most/hdm-dim2/dim2_reg.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * dim2_reg.h - Definitions for registers of DIM2
  * (MediaLB, Device Interface Macro IP, OS62420)
diff --git a/drivers/staging/most/hdm-dim2/dim2_sysfs.c b/drivers/staging/most/hdm-dim2/dim2_sysfs.c
index d8b22f91d2c3..144ab4281e31 100644
--- a/drivers/staging/most/hdm-dim2/dim2_sysfs.c
+++ b/drivers/staging/most/hdm-dim2/dim2_sysfs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * dim2_sysfs.c - MediaLB sysfs information
  *
diff --git a/drivers/staging/most/hdm-dim2/dim2_sysfs.h b/drivers/staging/most/hdm-dim2/dim2_sysfs.h
index b71dd027ebc7..50d17176a1b8 100644
--- a/drivers/staging/most/hdm-dim2/dim2_sysfs.h
+++ b/drivers/staging/most/hdm-dim2/dim2_sysfs.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * dim2_sysfs.h - MediaLB sysfs information
  *
diff --git a/drivers/staging/most/hdm-i2c/hdm_i2c.c b/drivers/staging/most/hdm-i2c/hdm_i2c.c
index 2b4de404e46a..6272353dc8c3 100644
--- a/drivers/staging/most/hdm-i2c/hdm_i2c.c
+++ b/drivers/staging/most/hdm-i2c/hdm_i2c.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * hdm_i2c.c - Hardware Dependent Module for I2C Interface
  *
diff --git a/drivers/staging/most/hdm-usb/hdm_usb.c b/drivers/staging/most/hdm-usb/hdm_usb.c
index 667dacac81f0..368e0718bd6e 100644
--- a/drivers/staging/most/hdm-usb/hdm_usb.c
+++ b/drivers/staging/most/hdm-usb/hdm_usb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * hdm_usb.c - Hardware dependent module for USB
  *
diff --git a/drivers/staging/most/mostcore/core.c b/drivers/staging/most/mostcore/core.c
index 069269db394c..80040849160d 100644
--- a/drivers/staging/most/mostcore/core.c
+++ b/drivers/staging/most/mostcore/core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * core.c - Implementation of core module of MOST Linux driver stack
  *
diff --git a/drivers/staging/most/mostcore/mostcore.h b/drivers/staging/most/mostcore/mostcore.h
index 915e5159d1eb..6f15590417f5 100644
--- a/drivers/staging/most/mostcore/mostcore.h
+++ b/drivers/staging/most/mostcore/mostcore.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * mostcore.h - Interface between MostCore,
  *   Hardware Dependent Module (HDM) and Application Interface Module (AIM).