apple_smc_read
EXPORT_SYMBOL(apple_smc_read);
ret = apple_smc_read(power->smc, SMC_KEY(CHTE), chte_buf, 4);
apple_smc_read(smc, SMC_KEY(BMDN), power->model_name,
apple_smc_read(smc, SMC_KEY(BMSN), power->serial_number,
apple_smc_read(smc, SMC_KEY(BMDT), power->mfg_date,
ret = apple_smc_read(rtc->smc, SMC_KEY(CLKM), &ctr, RTC_BYTES);
ret = apple_smc_read(rtc->smc, SMC_KEY(CLKM), &ctr, RTC_BYTES);
int apple_smc_read(struct apple_smc *smc, smc_key key, void *buf, size_t size);
int ret = apple_smc_read(smc, key, p, sizeof(*p)); \