diff options
| -rw-r--r-- | drivers/rtc/rtc-max77686.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/rtc/rtc-max77686.c b/drivers/rtc/rtc-max77686.c index 7e765207f28e..5c64d08c0732 100644 --- a/drivers/rtc/rtc-max77686.c +++ b/drivers/rtc/rtc-max77686.c @@ -34,9 +34,6 @@ #define RTC_UDR_MASK BIT(RTC_UDR_SHIFT) #define RTC_RBUDR_SHIFT 4 #define RTC_RBUDR_MASK BIT(RTC_RBUDR_SHIFT) -/* RTC Hour register */ -#define HOUR_PM_SHIFT 6 -#define HOUR_PM_MASK BIT(HOUR_PM_SHIFT) /* RTC Alarm Enable */ #define ALARM_ENABLE_SHIFT 7 #define ALARM_ENABLE_MASK BIT(ALARM_ENABLE_SHIFT) @@ -99,7 +96,6 @@ struct max77686_rtc_info { int rtc_irq; int virq; - int rtc_24hr_mode; }; enum MAX77686_RTC_OP { @@ -278,13 +274,7 @@ static void max77686_rtc_data_to_tm(u8 *data, struct rtc_time *tm, tm->tm_sec = data[RTC_SEC] & mask; tm->tm_min = data[RTC_MIN] & mask; - if (info->rtc_24hr_mode) { - tm->tm_hour = data[RTC_HOUR] & 0x1f; - } else { - tm->tm_hour = data[RTC_HOUR] & 0x0f; - if (data[RTC_HOUR] & HOUR_PM_MASK) - tm->tm_hour += 12; - } + tm->tm_hour = data[RTC_HOUR] & 0x1f; /* Only a single bit is set in data[], so fls() would be equivalent */ tm->tm_wday = ffs(data[RTC_WEEKDAY] & mask) - 1; @@ -662,8 +652,6 @@ static int max77686_rtc_init_reg(struct max77686_rtc_info *info) data[0] = (1 << BCD_EN_SHIFT) | (1 << MODEL24_SHIFT); data[1] = (0 << BCD_EN_SHIFT) | (1 << MODEL24_SHIFT); - info->rtc_24hr_mode = 1; - ret = regmap_bulk_write(info->rtc_regmap, info->drv_data->map[REG_RTC_CONTROLM], data, ARRAY_SIZE(data)); |