media: staging: media: omap4iss: Added SPDX license identifiers

Added missing SPDX license identifiers to all files of the omap4iss
driver.

Most files already have license texts which clearly state them to be
licensed under GPL 2.0 or later. SPDX identifiers were added accordingly.

Some files do not have any license text. SPDX identifiers for GPL 2.0
were added to them, in accordance with the default license of the
kernel.
Signed-off-by: Daniel Graefe <daniel.graefe@fau.de>
Signed-off-by: Roman Sommer <roman.sommer@fau.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/staging/media/omap4iss/Kconfig

+# SPDX-License-Identifier: GPL-2.0
+
 config VIDEO_OMAP4
 	tristate "OMAP 4 Camera support"
 	depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && I2C

drivers/staging/media/omap4iss/Makefile

+# SPDX-License-Identifier: GPL-2.0
+#
 # Makefile for OMAP4 ISS driver
+#
 
 omap4-iss-objs += \
 	iss.o iss_csi2.o iss_csiphy.o iss_ipipeif.o iss_ipipe.o iss_resizer.o iss_video.o

drivers/staging/media/omap4iss/iss.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  * TI OMAP4 ISS V4L2 Driver
  *
  * Copyright (C) 2012, Texas Instruments
  *
  * Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
  */
 
 #include <linux/clk.h>

drivers/staging/media/omap4iss/iss.h

+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * TI OMAP4 ISS V4L2 Driver
  *
  * Copyright (C) 2012 Texas Instruments.
  *
  * Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
  */
 
 #ifndef _OMAP4_ISS_H_

drivers/staging/media/omap4iss/iss_csi2.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  * TI OMAP4 ISS V4L2 Driver - CSI PHY module
  *
  * Copyright (C) 2012 Texas Instruments, Inc.
  *
  * Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
  */
 
 #include <linux/delay.h>

drivers/staging/media/omap4iss/iss_csi2.h

+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * TI OMAP4 ISS V4L2 Driver - CSI2 module
  *
  * Copyright (C) 2012 Texas Instruments, Inc.
  *
  * Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
  */
 
 #ifndef OMAP4_ISS_CSI2_H

drivers/staging/media/omap4iss/iss_csiphy.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  * TI OMAP4 ISS V4L2 Driver - CSI PHY module
  *
  * Copyright (C) 2012 Texas Instruments, Inc.
  *
  * Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
  */
 
 #include <linux/delay.h>

drivers/staging/media/omap4iss/iss_csiphy.h

+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * TI OMAP4 ISS V4L2 Driver - CSI PHY module
  *
  * Copyright (C) 2012 Texas Instruments, Inc.
  *
  * Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
  */
 
 #ifndef OMAP4_ISS_CSI_PHY_H

drivers/staging/media/omap4iss/iss_ipipe.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  * TI OMAP4 ISS V4L2 Driver - ISP IPIPE module
  *
  * Copyright (C) 2012 Texas Instruments, Inc.
  *
  * Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
  */
 
 #include <linux/module.h>

drivers/staging/media/omap4iss/iss_ipipe.h

+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * TI OMAP4 ISS V4L2 Driver - ISP IPIPE module
  *
  * Copyright (C) 2012 Texas Instruments, Inc.
  *
  * Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
  */
 
 #ifndef OMAP4_ISS_IPIPE_H

drivers/staging/media/omap4iss/iss_ipipeif.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  * TI OMAP4 ISS V4L2 Driver - ISP IPIPEIF module
  *
  * Copyright (C) 2012 Texas Instruments, Inc.
  *
  * Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
  */
 
 #include <linux/module.h>

drivers/staging/media/omap4iss/iss_ipipeif.h

+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * TI OMAP4 ISS V4L2 Driver - ISP IPIPEIF module
  *
  * Copyright (C) 2012 Texas Instruments, Inc.
  *
  * Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
  */
 
 #ifndef OMAP4_ISS_IPIPEIF_H

drivers/staging/media/omap4iss/iss_regs.h

+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * TI OMAP4 ISS V4L2 Driver - Register defines
  *
  * Copyright (C) 2012 Texas Instruments.
  *
  * Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
  */
 
 #ifndef _OMAP4_ISS_REGS_H_

drivers/staging/media/omap4iss/iss_resizer.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  * TI OMAP4 ISS V4L2 Driver - ISP RESIZER module
  *
  * Copyright (C) 2012 Texas Instruments, Inc.
  *
  * Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
  */
 
 #include <linux/module.h>

drivers/staging/media/omap4iss/iss_resizer.h

+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * TI OMAP4 ISS V4L2 Driver - ISP RESIZER module
  *
  * Copyright (C) 2012 Texas Instruments, Inc.
  *
  * Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
  */
 
 #ifndef OMAP4_ISS_RESIZER_H

drivers/staging/media/omap4iss/iss_video.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  * TI OMAP4 ISS V4L2 Driver - Generic video node
  *
  * Copyright (C) 2012 Texas Instruments, Inc.
  *
  * Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
  */
 
 #include <linux/clk.h>

drivers/staging/media/omap4iss/iss_video.h

+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * TI OMAP4 ISS V4L2 Driver - Generic video node
  *
  * Copyright (C) 2012 Texas Instruments, Inc.
  *
  * Author: Sergio Aguirre <sergio.a.aguirre@gmail.com>
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
  */
 
 #ifndef OMAP4_ISS_VIDEO_H