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Lines Matching refs:RTC

106  *  'sc_flags' state info. Only used by the rtc-device functions.
406 	struct rtc *rtc = cookie;
408 	rtc->rtc_regno = regno;
409 	return rtc->rtc_data & 0xff;
414 	struct rtc *rtc = cookie;
416 	rtc->rtc_regno = regno;
417 	rtc->rtc_data  = value;
428 	regb = mc146818_read(RTC, MC_REGB);
429 	MC146818_GETTOD(RTC, &clkregs);
436 			"       A write to /dev/rtc will correct this.\n");
476 	MC146818_PUTTOD(RTC, &clkregs);
483  *                   RTC-device support				       *
519 	MC146818_GETTOD(RTC, &clkregs);
571 	mc146818_write(RTC, MC_REGB,
572 	    mc146818_read(RTC, MC_REGB) | MC_REGB_24HR | MC_REGB_BINARY);
573 	MC146818_GETTOD(RTC, &clkregs);
585 	MC146818_PUTTOD(RTC, &clkregs);