mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-27 15:46:17 +07:00
a6eaa2ae78
Just like the rest of the subsystems, let's add the required no-op functions to implement stubs when CONFIG_OF=n. This prevents MTD drivers from having ugly ifdefs in their code, and instead hide the ifdef monster in the header closet (far away from people's sight). Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
39 lines
749 B
C
39 lines
749 B
C
/*
|
|
* 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_NET_H
|
|
|
|
#ifdef CONFIG_OF_MTD
|
|
|
|
#include <linux/of.h>
|
|
int of_get_nand_ecc_mode(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_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 */
|