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/*
* Copyright 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
*
* OF helpers for mtd.
*
* This file is released under the GPLv2
*/
#ifndef __LINUX_OF_MTD_H
#define __LINUX_OF_MTD_H
#ifdef CONFIG_OF_MTD
#include <linux/of.h>
int of_get_nand_ecc_mode(struct device_node *np);
int of_get_nand_ecc_algo(struct device_node *np);
int of_get_nand_ecc_step_size(struct device_node *np);
int of_get_nand_ecc_strength(struct device_node *np);
int of_get_nand_bus_width(struct device_node *np);
bool of_get_nand_on_flash_bbt(struct device_node *np);
#else /* CONFIG_OF_MTD */
static inline int of_get_nand_ecc_mode(struct device_node *np)
{
return -ENOSYS;
}
static inline int of_get_nand_ecc_algo(struct device_node *np)
{
return -ENOSYS;
}
static inline int of_get_nand_ecc_step_size(struct device_node *np)
{
return -ENOSYS;
}
static inline int of_get_nand_ecc_strength(struct device_node *np)
{
return -ENOSYS;
}
static inline int of_get_nand_bus_width(struct device_node *np)
{
return -ENOSYS;
}
static inline bool of_get_nand_on_flash_bbt(struct device_node *np)
{
return false;
}
#endif /* CONFIG_OF_MTD */
#endif /* __LINUX_OF_MTD_H */
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