u-boot-brain/arch/arm/include/asm/arch-mxs/gpio.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Freescale i.MX28 GPIO
 *
 * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
 * on behalf of DENX Software Engineering GmbH
 */

#ifndef	__MX28_GPIO_H__
#define	__MX28_GPIO_H__

#ifdef	CONFIG_MXS_GPIO
void mxs_gpio_init(void);
#else
inline void mxs_gpio_init(void) {}
#endif

#endif	/* __MX28_GPIO_H__ */
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> 2018-05-07 06:58:06 +09:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
iMX28: Add GPIO control Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Detlev Zundel <dzu@denx.de> 2011-11-09 08:18:13 +09:00			`/*`
			`* Freescale i.MX28 GPIO`
			`*`
			`* Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>`
			`* on behalf of DENX Software Engineering GmbH`
			`*/`

			`#ifndef __MX28_GPIO_H__`
			`#define __MX28_GPIO_H__`

			`#ifdef CONFIG_MXS_GPIO`
			`void mxs_gpio_init(void);`
			`#else`
			`inline void mxs_gpio_init(void) {}`
			`#endif`

			`#endif /* __MX28_GPIO_H__ */`