projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 770d7c39 JCPV |
1 | /* |
| 2 | * Copyright 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | |
| 3 | * | |
| 4 | * OF helpers for mtd. | |
| 5 | * | |
| 6 | * This file is released under the GPLv2 | |
| 7 | */ | |
| 8 | ||
| 9 | #ifndef __LINUX_OF_MTD_H | |
| e0b6047b | 10 | #define __LINUX_OF_MTD_H |
| 770d7c39 JCPV |
11 | |
| 12 | #ifdef CONFIG_OF_MTD | |
| a6eaa2ae | 13 | |
| 770d7c39 | 14 | #include <linux/of.h> |
| e95d8aaf | 15 | int of_get_nand_ecc_mode(struct device_node *np); |
| 770d7c39 JCPV |
16 | int of_get_nand_bus_width(struct device_node *np); |
| 17 | bool of_get_nand_on_flash_bbt(struct device_node *np); | |
| a6eaa2ae EG |
18 | |
| 19 | #else /* CONFIG_OF_MTD */ | |
| 20 | ||
| 21 | static inline int of_get_nand_ecc_mode(struct device_node *np) | |
| 22 | { | |
| 23 | return -ENOSYS; | |
| 24 | } | |
| 25 | ||
| 26 | static inline int of_get_nand_bus_width(struct device_node *np) | |
| 27 | { | |
| 28 | return -ENOSYS; | |
| 29 | } | |
| 30 | ||
| 31 | static inline bool of_get_nand_on_flash_bbt(struct device_node *np) | |
| 32 | { | |
| 33 | return false; | |
| 34 | } | |
| 35 | ||
| 36 | #endif /* CONFIG_OF_MTD */ | |
| 770d7c39 JCPV |
37 | |
| 38 | #endif /* __LINUX_OF_MTD_H */ |