diff options
Diffstat (limited to 'drivers/rtc/rtc-max8998.c')
| -rw-r--r-- | drivers/rtc/rtc-max8998.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-max8998.c b/drivers/rtc/rtc-max8998.c index 2e48aa6..77064ef 100644 --- a/drivers/rtc/rtc-max8998.c +++ b/drivers/rtc/rtc-max8998.c @@ -241,6 +241,35 @@ static irqreturn_t max8998_rtc_alarm_irq(int irq, void *data) return IRQ_HANDLED; } +static struct device *max8998_rtc_dev; +int max8998_rtc_read_time_hack(struct rtc_time *tm) +{ + int ret; + + pr_debug("%s \n", __func__); + + if (WARN_ON(!max8998_rtc_dev)) + return -ENODEV; + + ret = max8998_rtc_read_time(max8998_rtc_dev, tm); + + pr_debug("read %s time %02d.%02d.%02d %02d/%02d/%02d\n",__func__, + tm->tm_year, tm->tm_mon, tm->tm_mday, + tm->tm_hour, tm->tm_min, tm->tm_sec); + return ret; +} + +int max8998_rtc_set_time_hack(struct rtc_time *tm) +{ + if (WARN_ON(!max8998_rtc_dev)) + return -ENODEV; + + pr_debug("%s %02d.%02d.%02d %02d/%02d/%02d\n",__func__, + tm->tm_year, tm->tm_mon, tm->tm_mday, + tm->tm_hour, tm->tm_min, tm->tm_sec); + return max8998_rtc_set_time(max8998_rtc_dev, tm); +} + static const struct rtc_class_ops max8998_rtc_ops = { .read_time = max8998_rtc_read_time, .set_time = max8998_rtc_set_time, @@ -290,6 +319,8 @@ static int __devinit max8998_rtc_probe(struct platform_device *pdev) " RTC updates will be extremely slow.\n"); } + max8998_rtc_dev = info->dev; + return 0; out_rtc: @@ -303,6 +334,7 @@ static int __devexit max8998_rtc_remove(struct platform_device *pdev) struct max8998_rtc_info *info = platform_get_drvdata(pdev); if (info) { + max8998_rtc_dev = NULL; free_irq(info->irq, info); rtc_device_unregister(info->rtc_dev); kfree(info); |