[deliverable/linux.git] / include / linux / of_spi.h

/*
 * OpenFirmware SPI support routines
 * Copyright (C) 2008 Secret Lab Technologies Ltd.
 *
 * Support routines for deriving SPI device attachments from the device
 * tree.
 */

#ifndef __LINUX_OF_SPI_H
#define __LINUX_OF_SPI_H

#include <linux/spi/spi.h>

#if defined(CONFIG_OF_SPI) || defined(CONFIG_OF_SPI_MODULE)
extern void of_register_spi_devices(struct spi_master *master);
#else
static inline void of_register_spi_devices(struct spi_master *master)
{
	return;
}
#endif /* CONFIG_OF_SPI */

#endif /* __LINUX_OF_SPI */
Commit	Line	Data
284b0189 GL	1	/*
	2	* OpenFirmware SPI support routines
	3	* Copyright (C) 2008 Secret Lab Technologies Ltd.
	4	*
	5	* Support routines for deriving SPI device attachments from the device
	6	* tree.
	7	*/
	8
	9	#ifndef __LINUX_OF_SPI_H
	10	#define __LINUX_OF_SPI_H
	11
284b0189 GL	12	#include <linux/spi/spi.h>
284b0189 GL	13
12b15e83 AG	14	#if defined(CONFIG_OF_SPI) \|\| defined(CONFIG_OF_SPI_MODULE)
	15	extern void of_register_spi_devices(struct spi_master *master);
	16	#else
	17	static inline void of_register_spi_devices(struct spi_master *master)
	18	{
	19	return;
	20	}
	21	#endif /* CONFIG_OF_SPI */
284b0189 GL	22
284b0189 GL	23	#endif /* __LINUX_OF_SPI */