diff options
Diffstat (limited to 'drivers/mfd/macsmc.c')
| -rw-r--r-- | drivers/mfd/macsmc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mfd/macsmc.c b/drivers/mfd/macsmc.c index e6cdae221f1d..e3893e255ce5 100644 --- a/drivers/mfd/macsmc.c +++ b/drivers/mfd/macsmc.c @@ -173,7 +173,7 @@ int apple_smc_read(struct apple_smc *smc, smc_key key, void *buf, size_t size) } EXPORT_SYMBOL(apple_smc_read); -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) { guard(mutex)(&smc->mutex); @@ -181,7 +181,7 @@ int apple_smc_write(struct apple_smc *smc, smc_key key, void *buf, size_t size) } EXPORT_SYMBOL(apple_smc_write); -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) { guard(mutex)(&smc->mutex); @@ -239,7 +239,7 @@ int apple_smc_enter_atomic(struct apple_smc *smc) } EXPORT_SYMBOL(apple_smc_enter_atomic); -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) { guard(spinlock_irqsave)(&smc->lock); u8 result; |