1 /*
2 * Definitions for TX4937/TX4938 SPI
3 *
4 * Copyright (C) 2000-2001 Toshiba Corporation
5 *
6 * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
7 * terms of the GNU General Public License version 2. This program is
8 * licensed "as is" without any warranty of any kind, whether express
9 * or implied.
10 *
11 * Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com)
12 */
13 #ifndef __ASM_TXX9_SPI_H
14 #define __ASM_TXX9_SPI_H
15
16 #include <linux/errno.h>
17
18 #ifdef CONFIG_SPI
19 int spi_eeprom_register(int busid, int chipid, int size);
20 int spi_eeprom_read(int busid, int chipid,
21 int address, unsigned char *buf, int len);
22 #else
spi_eeprom_register(int busid,int chipid,int size)23 static inline int spi_eeprom_register(int busid, int chipid, int size)
24 {
25 return -ENODEV;
26 }
spi_eeprom_read(int busid,int chipid,int address,unsigned char * buf,int len)27 static inline int spi_eeprom_read(int busid, int chipid,
28 int address, unsigned char *buf, int len)
29 {
30 return -ENODEV;
31 }
32 #endif
33
34 #endif /* __ASM_TXX9_SPI_H */
35