diff options
Diffstat (limited to 'include/linux/nvram.h')
| -rw-r--r-- | include/linux/nvram.h | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/include/linux/nvram.h b/include/linux/nvram.h index 28bfb9ab94ca..eb5b52a9a747 100644 --- a/include/linux/nvram.h +++ b/include/linux/nvram.h @@ -2,13 +2,31 @@ #ifndef _LINUX_NVRAM_H #define _LINUX_NVRAM_H +#include <linux/errno.h> #include <uapi/linux/nvram.h> -/* __foo is foo without grabbing the rtc_lock - get it yourself */ -extern unsigned char __nvram_read_byte(int i); -extern unsigned char nvram_read_byte(int i); -extern void __nvram_write_byte(unsigned char c, int i); -extern void nvram_write_byte(unsigned char c, int i); -extern int __nvram_check_checksum(void); -extern int nvram_check_checksum(void); +static inline ssize_t nvram_get_size(void) +{ + return -ENODEV; +} + +static inline unsigned char nvram_read_byte(int addr) +{ + return 0xFF; +} + +static inline void nvram_write_byte(unsigned char val, int addr) +{ +} + +static inline ssize_t nvram_read(char *buf, size_t count, loff_t *ppos) +{ + return -ENODEV; +} + +static inline ssize_t nvram_write(char *buf, size_t count, loff_t *ppos) +{ + return -ENODEV; +} + #endif /* _LINUX_NVRAM_H */ |