linux-stable/include/linux/of_spi.h
Anatolij Gustschin 12b15e8328 of/spi: call of_register_spi_devices() from spi core code
Move of_register_spi_devices() call from drivers to
spi_register_master(). Also change the function to use
the struct device_node pointer from master spi device
instead of passing it as function argument.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-07-30 00:03:59 -06:00

23 lines
528 B
C

/*
* 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 */