spi/devicetree: Move devicetree support code into spi directory

The SPI device tree support code isn't shared by any other subsystem.  It can
be moved into the core drivers/spi directory and the exported symbol can be
removed.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Rob Herring <rob.herring@calxeda.com>
This commit is contained in:
Grant Likely 2012-04-07 14:16:53 -06:00
commit d57a4282d0
8 changed files with 92 additions and 133 deletions

View file

@ -1,23 +0,0 @@
/*
* 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 */