]> git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - include/linux/of_mtd.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
[mirror_ubuntu-artful-kernel.git] / include / linux / of_mtd.h
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
10 #define __LINUX_OF_MTD_H
11
12 #ifdef CONFIG_OF_MTD
13
14 #include <linux/of.h>
15 int of_get_nand_ecc_mode(struct device_node *np);
16 int of_get_nand_bus_width(struct device_node *np);
17 bool of_get_nand_on_flash_bbt(struct device_node *np);
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 */
37
38 #endif /* __LINUX_OF_MTD_H */