diff options
Diffstat (limited to 'arch/mips/lasat/ds1603.c')
| -rw-r--r-- | arch/mips/lasat/ds1603.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/arch/mips/lasat/ds1603.c b/arch/mips/lasat/ds1603.c index 7dced67c55e..c6fd96ff118 100644 --- a/arch/mips/lasat/ds1603.c +++ b/arch/mips/lasat/ds1603.c @@ -18,7 +18,7 @@ #define TRIMMER_VALUE_MASK 0x38 #define TRIMMER_SHIFT 3 -struct ds_defs *ds1603 = NULL; +struct ds_defs *ds1603; /* HW specific register functions */ static void rtc_reg_write(unsigned long val) @@ -91,7 +91,7 @@ static void rtc_write_byte(unsigned int byte) { int i; - for (i = 0; i<=7; i++) { + for (i = 0; i <= 7; i++) { rtc_write_databit(byte & 1L); byte >>= 1; } @@ -101,7 +101,7 @@ static void rtc_write_word(unsigned long word) { int i; - for (i = 0; i<=31; i++) { + for (i = 0; i <= 31; i++) { rtc_write_databit(word & 1L); word >>= 1; } @@ -113,7 +113,7 @@ static unsigned long rtc_read_word(void) unsigned long word = 0; unsigned long shift = 0; - for (i = 0; i<=31; i++) { + for (i = 0; i <= 31; i++) { word |= rtc_read_databit() << shift; shift++; } @@ -135,8 +135,7 @@ static void rtc_end_op(void) lasat_ndelay(1000); } -/* interface */ -unsigned long ds1603_read(void) +void read_persistent_clock(struct timespec *ts) { unsigned long word; unsigned long flags; @@ -147,10 +146,12 @@ unsigned long ds1603_read(void) word = rtc_read_word(); rtc_end_op(); spin_unlock_irqrestore(&rtc_lock, flags); - return word; + + ts->tv_sec = word; + ts->tv_nsec = 0; } -int ds1603_set(unsigned long time) +int rtc_mips_set_mmss(unsigned long time) { unsigned long flags; |