diff options
Diffstat (limited to 'include/linux/nvram.h')
-rw-r--r-- | include/linux/nvram.h | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/include/linux/nvram.h b/include/linux/nvram.h index 9189829c131c..cf0ff555a6ac 100644 --- a/include/linux/nvram.h +++ b/include/linux/nvram.h | |||
@@ -1,18 +1,8 @@ | |||
1 | #ifndef _LINUX_NVRAM_H | 1 | #ifndef _LINUX_NVRAM_H |
2 | #define _LINUX_NVRAM_H | 2 | #define _LINUX_NVRAM_H |
3 | 3 | ||
4 | #include <linux/ioctl.h> | 4 | #include <uapi/linux/nvram.h> |
5 | 5 | ||
6 | /* /dev/nvram ioctls */ | ||
7 | #define NVRAM_INIT _IO('p', 0x40) /* initialize NVRAM and set checksum */ | ||
8 | #define NVRAM_SETCKS _IO('p', 0x41) /* recalculate checksum */ | ||
9 | |||
10 | /* for all current systems, this is where NVRAM starts */ | ||
11 | #define NVRAM_FIRST_BYTE 14 | ||
12 | /* all these functions expect an NVRAM offset, not an absolute */ | ||
13 | #define NVRAM_OFFSET(x) ((x)-NVRAM_FIRST_BYTE) | ||
14 | |||
15 | #ifdef __KERNEL__ | ||
16 | /* __foo is foo without grabbing the rtc_lock - get it yourself */ | 6 | /* __foo is foo without grabbing the rtc_lock - get it yourself */ |
17 | extern unsigned char __nvram_read_byte(int i); | 7 | extern unsigned char __nvram_read_byte(int i); |
18 | extern unsigned char nvram_read_byte(int i); | 8 | extern unsigned char nvram_read_byte(int i); |
@@ -20,6 +10,4 @@ extern void __nvram_write_byte(unsigned char c, int i); | |||
20 | extern void nvram_write_byte(unsigned char c, int i); | 10 | extern void nvram_write_byte(unsigned char c, int i); |
21 | extern int __nvram_check_checksum(void); | 11 | extern int __nvram_check_checksum(void); |
22 | extern int nvram_check_checksum(void); | 12 | extern int nvram_check_checksum(void); |
23 | #endif | ||
24 | |||
25 | #endif /* _LINUX_NVRAM_H */ | 13 | #endif /* _LINUX_NVRAM_H */ |