#ifndef _LINUX_NVRAM_H
#define _LINUX_NVRAM_H
-#include <linux/ioctl.h>
+#include <uapi/linux/nvram.h>
-/* /dev/nvram ioctls */
-#define NVRAM_INIT _IO('p', 0x40) /* initialize NVRAM and set checksum */
-#define NVRAM_SETCKS _IO('p', 0x41) /* recalculate checksum */
-
-/* for all current systems, this is where NVRAM starts */
-#define NVRAM_FIRST_BYTE 14
-/* all these functions expect an NVRAM offset, not an absolute */
-#define NVRAM_OFFSET(x) ((x)-NVRAM_FIRST_BYTE)
-
-#ifdef __KERNEL__
/* __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 int __nvram_check_checksum(void);
extern int nvram_check_checksum(void);
-#endif
-
#endif /* _LINUX_NVRAM_H */