diff options
Diffstat (limited to 'include/linux/mfd/macsmc.h')
| -rw-r--r-- | include/linux/mfd/macsmc.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/mfd/macsmc.h b/include/linux/mfd/macsmc.h index f6f80c33b5cf..cc09ecce0df7 100644 --- a/include/linux/mfd/macsmc.h +++ b/include/linux/mfd/macsmc.h @@ -150,7 +150,7 @@ int apple_smc_read(struct apple_smc *smc, smc_key key, void *buf, size_t size); * * Return: Zero on success, negative errno on error */ -int apple_smc_write(struct apple_smc *smc, smc_key key, void *buf, size_t size); +int apple_smc_write(struct apple_smc *smc, smc_key key, const void *buf, size_t size); /** * apple_smc_enter_atomic - Enter atomic mode to be able to use apple_smc_write_atomic @@ -177,7 +177,7 @@ int apple_smc_enter_atomic(struct apple_smc *smc); * * Return: Zero on success, negative errno on error */ -int apple_smc_write_atomic(struct apple_smc *smc, smc_key key, void *buf, size_t size); +int apple_smc_write_atomic(struct apple_smc *smc, smc_key key, const void *buf, size_t size); /** * apple_smc_rw - Write and then read using the given SMC key @@ -190,7 +190,7 @@ int apple_smc_write_atomic(struct apple_smc *smc, smc_key key, void *buf, size_t * * Return: Zero on success, negative errno on error */ -int apple_smc_rw(struct apple_smc *smc, smc_key key, void *wbuf, size_t wsize, +int apple_smc_rw(struct apple_smc *smc, smc_key key, const void *wbuf, size_t wsize, void *rbuf, size_t rsize); /** |