include/linux/nvram.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _LINUX_NVRAM_H
   3 #define _LINUX_NVRAM_H
   4
   5 #include <uapi/linux/nvram.h>
   6
   7 /* __foo is foo without grabbing the rtc_lock - get it yourself */
   8 extern unsigned char __nvram_read_byte(int i);
   9 extern unsigned char nvram_read_byte(int i);
  10 extern void __nvram_write_byte(unsigned char c, int i);
  11 extern void nvram_write_byte(unsigned char c, int i);
  12 extern int __nvram_check_checksum(void);
  13 extern int nvram_check_checksum(void);
  14 #endif  /* _LINUX_NVRAM_H */