diff options
Diffstat (limited to 'drivers/rtc/rtc-ds1511.c')
| -rw-r--r-- | drivers/rtc/rtc-ds1511.c | 56 |
1 files changed, 21 insertions, 35 deletions
diff --git a/drivers/rtc/rtc-ds1511.c b/drivers/rtc/rtc-ds1511.c index 0f0d27d1c4c..25caada7839 100644 --- a/drivers/rtc/rtc-ds1511.c +++ b/drivers/rtc/rtc-ds1511.c @@ -153,8 +153,8 @@ ds1511_wdog_set(unsigned long deciseconds) /* * set the wdog values in the wdog registers */ - rtc_write(BIN2BCD(deciseconds % 100), DS1511_WD_MSEC); - rtc_write(BIN2BCD(deciseconds / 100), DS1511_WD_SEC); + rtc_write(bin2bcd(deciseconds % 100), DS1511_WD_MSEC); + rtc_write(bin2bcd(deciseconds / 100), DS1511_WD_SEC); /* * set wdog enable and wdog 'steering' bit to issue a reset */ @@ -220,13 +220,13 @@ static int ds1511_rtc_set_time(struct device *dev, struct rtc_time *rtc_tm) /* * each register is a different number of valid bits */ - sec = BIN2BCD(sec) & 0x7f; - min = BIN2BCD(min) & 0x7f; - hrs = BIN2BCD(hrs) & 0x3f; - day = BIN2BCD(day) & 0x3f; - mon = BIN2BCD(mon) & 0x1f; - yrs = BIN2BCD(yrs) & 0xff; - cen = BIN2BCD(cen) & 0xff; + sec = bin2bcd(sec) & 0x7f; + min = bin2bcd(min) & 0x7f; + hrs = bin2bcd(hrs) & 0x3f; + day = bin2bcd(day) & 0x3f; + mon = bin2bcd(mon) & 0x1f; + yrs = bin2bcd(yrs) & 0xff; + cen = bin2bcd(cen) & 0xff; spin_lock_irqsave(&ds1511_lock, flags); rtc_disable_update(); @@ -264,14 +264,14 @@ static int ds1511_rtc_read_time(struct device *dev, struct rtc_time *rtc_tm) rtc_enable_update(); spin_unlock_irqrestore(&ds1511_lock, flags); - rtc_tm->tm_sec = BCD2BIN(rtc_tm->tm_sec); - rtc_tm->tm_min = BCD2BIN(rtc_tm->tm_min); - rtc_tm->tm_hour = BCD2BIN(rtc_tm->tm_hour); - rtc_tm->tm_mday = BCD2BIN(rtc_tm->tm_mday); - rtc_tm->tm_wday = BCD2BIN(rtc_tm->tm_wday); - rtc_tm->tm_mon = BCD2BIN(rtc_tm->tm_mon); - rtc_tm->tm_year = BCD2BIN(rtc_tm->tm_year); - century = BCD2BIN(century) * 100; + rtc_tm->tm_sec = bcd2bin(rtc_tm->tm_sec); + rtc_tm->tm_min = bcd2bin(rtc_tm->tm_min); + rtc_tm->tm_hour = bcd2bin(rtc_tm->tm_hour); + rtc_tm->tm_mday = bcd2bin(rtc_tm->tm_mday); + rtc_tm->tm_wday = bcd2bin(rtc_tm->tm_wday); + rtc_tm->tm_mon = bcd2bin(rtc_tm->tm_mon); + rtc_tm->tm_year = bcd2bin(rtc_tm->tm_year); + century = bcd2bin(century) * 100; /* * Account for differences between how the RTC uses the values @@ -304,16 +304,16 @@ ds1511_rtc_update_alarm(struct rtc_plat_data *pdata) spin_lock_irqsave(&pdata->rtc->irq_lock, flags); rtc_write(pdata->alrm_mday < 0 || (pdata->irqen & RTC_UF) ? - 0x80 : BIN2BCD(pdata->alrm_mday) & 0x3f, + 0x80 : bin2bcd(pdata->alrm_mday) & 0x3f, RTC_ALARM_DATE); rtc_write(pdata->alrm_hour < 0 || (pdata->irqen & RTC_UF) ? - 0x80 : BIN2BCD(pdata->alrm_hour) & 0x3f, + 0x80 : bin2bcd(pdata->alrm_hour) & 0x3f, RTC_ALARM_HOUR); rtc_write(pdata->alrm_min < 0 || (pdata->irqen & RTC_UF) ? - 0x80 : BIN2BCD(pdata->alrm_min) & 0x7f, + 0x80 : bin2bcd(pdata->alrm_min) & 0x7f, RTC_ALARM_MIN); rtc_write(pdata->alrm_sec < 0 || (pdata->irqen & RTC_UF) ? - 0x80 : BIN2BCD(pdata->alrm_sec) & 0x7f, + 0x80 : bin2bcd(pdata->alrm_sec) & 0x7f, RTC_ALARM_SEC); rtc_write(rtc_read(RTC_CMD) | (pdata->irqen ? RTC_TIE : 0), RTC_CMD); rtc_read(RTC_CMD1); /* clear interrupts */ @@ -379,18 +379,6 @@ ds1511_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } - static void -ds1511_rtc_release(struct device *dev) -{ - struct platform_device *pdev = to_platform_device(dev); - struct rtc_plat_data *pdata = platform_get_drvdata(pdev); - - if (pdata->irq >= 0) { - pdata->irqen = 0; - ds1511_rtc_update_alarm(pdata); - } -} - static int ds1511_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg) { @@ -428,7 +416,6 @@ static const struct rtc_class_ops ds1511_rtc_ops = { .set_time = ds1511_rtc_set_time, .read_alarm = ds1511_rtc_read_alarm, .set_alarm = ds1511_rtc_set_alarm, - .release = ds1511_rtc_release, .ioctl = ds1511_rtc_ioctl, }; @@ -494,7 +481,6 @@ static struct bin_attribute ds1511_nvram_attr = { .attr = { .name = "nvram", .mode = S_IRUGO | S_IWUGO, - .owner = THIS_MODULE, }, .size = DS1511_RAM_MAX, .read = ds1511_nvram_read, |