powerpc: Implement nvram ioctls

Add the powerpc-specific ioctls to the nvram module. This allows the nvram
module to replace the generic_nvram module.

Tested-by: Stan Johnson <userm57@yahoo.com>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Finn Thain 2019-01-15 15:18:56 +11:00 committed by Greg Kroah-Hartman
parent ebcebc7f45
commit 95ac14b8a3
2 changed files with 40 additions and 0 deletions

View file

@ -31,8 +31,10 @@ struct nvram_ops {
void (*write_byte)(unsigned char, int);
ssize_t (*read)(char *, size_t, loff_t *);
ssize_t (*write)(char *, size_t, loff_t *);
#if defined(CONFIG_X86) || defined(CONFIG_M68K)
long (*initialize)(void);
long (*set_checksum)(void);
#endif
};
extern const struct nvram_ops arch_nvram_ops;