diff options
Diffstat (limited to 'arch/mips/jmr3927/common/rtc_ds1742.c')
| -rw-r--r-- | arch/mips/jmr3927/common/rtc_ds1742.c | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/arch/mips/jmr3927/common/rtc_ds1742.c b/arch/mips/jmr3927/common/rtc_ds1742.c index a6bd3f4d304..e6561345d12 100644 --- a/arch/mips/jmr3927/common/rtc_ds1742.c +++ b/arch/mips/jmr3927/common/rtc_ds1742.c @@ -60,15 +60,15 @@ rtc_ds1742_get_time(void) unsigned long flags; spin_lock_irqsave(&rtc_lock, flags); - CMOS_WRITE(RTC_READ, RTC_CONTROL); - second = BCD2BIN(CMOS_READ(RTC_SECONDS) & RTC_SECONDS_MASK); - minute = BCD2BIN(CMOS_READ(RTC_MINUTES)); - hour = BCD2BIN(CMOS_READ(RTC_HOURS)); - day = BCD2BIN(CMOS_READ(RTC_DATE)); - month = BCD2BIN(CMOS_READ(RTC_MONTH)); - year = BCD2BIN(CMOS_READ(RTC_YEAR)); - century = BCD2BIN(CMOS_READ(RTC_CENTURY) & RTC_CENTURY_MASK); - CMOS_WRITE(0, RTC_CONTROL); + rtc_write(RTC_READ, RTC_CONTROL); + second = BCD2BIN(rtc_read(RTC_SECONDS) & RTC_SECONDS_MASK); + minute = BCD2BIN(rtc_read(RTC_MINUTES)); + hour = BCD2BIN(rtc_read(RTC_HOURS)); + day = BCD2BIN(rtc_read(RTC_DATE)); + month = BCD2BIN(rtc_read(RTC_MONTH)); + year = BCD2BIN(rtc_read(RTC_YEAR)); + century = BCD2BIN(rtc_read(RTC_CENTURY) & RTC_CENTURY_MASK); + rtc_write(0, RTC_CONTROL); spin_unlock_irqrestore(&rtc_lock, flags); year += century * 100; @@ -87,16 +87,16 @@ rtc_ds1742_set_time(unsigned long t) unsigned long flags; spin_lock_irqsave(&rtc_lock, flags); - CMOS_WRITE(RTC_READ, RTC_CONTROL); - cmos_second = (u8)(CMOS_READ(RTC_SECONDS) & RTC_SECONDS_MASK); - cmos_minute = (u8)CMOS_READ(RTC_MINUTES); - cmos_hour = (u8)CMOS_READ(RTC_HOURS); - cmos_day = (u8)CMOS_READ(RTC_DATE); - cmos_month = (u8)CMOS_READ(RTC_MONTH); - cmos_year = (u8)CMOS_READ(RTC_YEAR); - cmos_century = CMOS_READ(RTC_CENTURY) & RTC_CENTURY_MASK; + rtc_write(RTC_READ, RTC_CONTROL); + cmos_second = (u8)(rtc_read(RTC_SECONDS) & RTC_SECONDS_MASK); + cmos_minute = (u8)rtc_read(RTC_MINUTES); + cmos_hour = (u8)rtc_read(RTC_HOURS); + cmos_day = (u8)rtc_read(RTC_DATE); + cmos_month = (u8)rtc_read(RTC_MONTH); + cmos_year = (u8)rtc_read(RTC_YEAR); + cmos_century = rtc_read(RTC_CENTURY) & RTC_CENTURY_MASK; - CMOS_WRITE(RTC_WRITE, RTC_CONTROL); + rtc_write(RTC_WRITE, RTC_CONTROL); /* convert */ to_tm(t, &tm); @@ -104,18 +104,18 @@ rtc_ds1742_set_time(unsigned long t) /* check each field one by one */ year = BIN2BCD(tm.tm_year - EPOCH); if (year != cmos_year) { - CMOS_WRITE(year,RTC_YEAR); + rtc_write(year,RTC_YEAR); } month = BIN2BCD(tm.tm_mon); if (month != (cmos_month & 0x1f)) { - CMOS_WRITE((month & 0x1f) | (cmos_month & ~0x1f),RTC_MONTH); + rtc_write((month & 0x1f) | (cmos_month & ~0x1f),RTC_MONTH); } day = BIN2BCD(tm.tm_mday); if (day != cmos_day) { - CMOS_WRITE(day, RTC_DATE); + rtc_write(day, RTC_DATE); } if (cmos_hour & 0x40) { @@ -130,20 +130,20 @@ rtc_ds1742_set_time(unsigned long t) /* 24 hour format */ hour = BIN2BCD(tm.tm_hour) & 0x3f; } - if (hour != cmos_hour) CMOS_WRITE(hour, RTC_HOURS); + if (hour != cmos_hour) rtc_write(hour, RTC_HOURS); minute = BIN2BCD(tm.tm_min); if (minute != cmos_minute) { - CMOS_WRITE(minute, RTC_MINUTES); + rtc_write(minute, RTC_MINUTES); } second = BIN2BCD(tm.tm_sec); if (second != cmos_second) { - CMOS_WRITE(second & RTC_SECONDS_MASK,RTC_SECONDS); + rtc_write(second & RTC_SECONDS_MASK,RTC_SECONDS); } /* RTC_CENTURY and RTC_CONTROL share same address... */ - CMOS_WRITE(cmos_century, RTC_CONTROL); + rtc_write(cmos_century, RTC_CONTROL); spin_unlock_irqrestore(&rtc_lock, flags); return 0; @@ -163,9 +163,9 @@ rtc_ds1742_init(unsigned long base) rtc_mips_set_time = rtc_ds1742_set_time; /* clear oscillator stop bit */ - CMOS_WRITE(RTC_READ, RTC_CONTROL); - cmos_second = (u8)(CMOS_READ(RTC_SECONDS) & RTC_SECONDS_MASK); - CMOS_WRITE(RTC_WRITE, RTC_CONTROL); - CMOS_WRITE(cmos_second, RTC_SECONDS); /* clear msb */ - CMOS_WRITE(0, RTC_CONTROL); + rtc_write(RTC_READ, RTC_CONTROL); + cmos_second = (u8)(rtc_read(RTC_SECONDS) & RTC_SECONDS_MASK); + rtc_write(RTC_WRITE, RTC_CONTROL); + rtc_write(cmos_second, RTC_SECONDS); /* clear msb */ + rtc_write(0, RTC_CONTROL); } |