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-rw-r--r--drivers/rtc/rtc-max77686.c52
1 files changed, 23 insertions, 29 deletions
diff --git a/drivers/rtc/rtc-max77686.c b/drivers/rtc/rtc-max77686.c
index 28330e8..8fe1092 100644
--- a/drivers/rtc/rtc-max77686.c
+++ b/drivers/rtc/rtc-max77686.c
@@ -74,12 +74,12 @@ struct max77686_rtc_driver_data {
struct max77686_rtc_info {
struct device *dev;
- struct max77686_dev *max77686;
struct i2c_client *rtc;
struct rtc_device *rtc_dev;
struct mutex lock;
struct regmap *regmap;
+ struct regmap *rtc_regmap;
const struct max77686_rtc_driver_data *drv_data;
@@ -267,7 +267,7 @@ static int max77686_rtc_update(struct max77686_rtc_info *info,
else
data = 1 << RTC_RBUDR_SHIFT;
- ret = regmap_update_bits(info->max77686->rtc_regmap,
+ ret = regmap_update_bits(info->rtc_regmap,
info->drv_data->map[REG_RTC_UPDATE0],
data, data);
if (ret < 0)
@@ -293,7 +293,7 @@ static int max77686_rtc_read_time(struct device *dev, struct rtc_time *tm)
if (ret < 0)
goto out;
- ret = regmap_bulk_read(info->max77686->rtc_regmap,
+ ret = regmap_bulk_read(info->rtc_regmap,
info->drv_data->map[REG_RTC_SEC],
data, ARRAY_SIZE(data));
if (ret < 0) {
@@ -322,7 +322,7 @@ static int max77686_rtc_set_time(struct device *dev, struct rtc_time *tm)
mutex_lock(&info->lock);
- ret = regmap_bulk_write(info->max77686->rtc_regmap,
+ ret = regmap_bulk_write(info->rtc_regmap,
info->drv_data->map[REG_RTC_SEC],
data, ARRAY_SIZE(data));
if (ret < 0) {
@@ -351,8 +351,8 @@ static int max77686_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
if (ret < 0)
goto out;
- ret = regmap_bulk_read(info->max77686->rtc_regmap,
- map[REG_ALARM1_SEC], data, ARRAY_SIZE(data));
+ ret = regmap_bulk_read(info->rtc_regmap, map[REG_ALARM1_SEC],
+ data, ARRAY_SIZE(data));
if (ret < 0) {
dev_err(info->dev, "Fail to read alarm reg(%d)\n", ret);
goto out;
@@ -370,8 +370,7 @@ static int max77686_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
goto out;
}
- ret = regmap_read(info->max77686->rtc_regmap,
- map[REG_RTC_AE1], &val);
+ ret = regmap_read(info->rtc_regmap, map[REG_RTC_AE1], &val);
if (ret < 0) {
dev_err(info->dev,
"fail to read alarm enable(%d)\n", ret);
@@ -390,7 +389,7 @@ static int max77686_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
}
alrm->pending = 0;
- ret = regmap_read(info->max77686->regmap, MAX77686_REG_STATUS2, &val);
+ ret = regmap_read(info->regmap, MAX77686_REG_STATUS2, &val);
if (ret < 0) {
dev_err(info->dev, "Fail to read status2 reg(%d)\n", ret);
goto out;
@@ -426,12 +425,10 @@ static int max77686_rtc_stop_alarm(struct max77686_rtc_info *info)
goto out;
}
- ret = regmap_write(info->max77686->rtc_regmap,
- map[REG_RTC_AE1], 0);
+ ret = regmap_write(info->rtc_regmap, map[REG_RTC_AE1], 0);
} else {
- ret = regmap_bulk_read(info->max77686->rtc_regmap,
- map[REG_ALARM1_SEC], data,
- ARRAY_SIZE(data));
+ ret = regmap_bulk_read(info->rtc_regmap, map[REG_ALARM1_SEC],
+ data, ARRAY_SIZE(data));
if (ret < 0) {
dev_err(info->dev, "Fail to read alarm reg(%d)\n", ret);
goto out;
@@ -442,9 +439,8 @@ static int max77686_rtc_stop_alarm(struct max77686_rtc_info *info)
for (i = 0; i < ARRAY_SIZE(data); i++)
data[i] &= ~ALARM_ENABLE_MASK;
- ret = regmap_bulk_write(info->max77686->rtc_regmap,
- map[REG_ALARM1_SEC], data,
- ARRAY_SIZE(data));
+ ret = regmap_bulk_write(info->rtc_regmap, map[REG_ALARM1_SEC],
+ data, ARRAY_SIZE(data));
}
if (ret < 0) {
@@ -472,12 +468,11 @@ static int max77686_rtc_start_alarm(struct max77686_rtc_info *info)
goto out;
if (info->drv_data->alarm_enable_reg) {
- ret = regmap_write(info->max77686->rtc_regmap, map[REG_RTC_AE1],
+ ret = regmap_write(info->rtc_regmap, map[REG_RTC_AE1],
MAX77802_ALARM_ENABLE_VALUE);
} else {
- ret = regmap_bulk_read(info->max77686->rtc_regmap,
- map[REG_ALARM1_SEC], data,
- ARRAY_SIZE(data));
+ ret = regmap_bulk_read(info->rtc_regmap, map[REG_ALARM1_SEC],
+ data, ARRAY_SIZE(data));
if (ret < 0) {
dev_err(info->dev, "Fail to read alarm reg(%d)\n", ret);
goto out;
@@ -496,9 +491,8 @@ static int max77686_rtc_start_alarm(struct max77686_rtc_info *info)
if (data[RTC_DATE] & 0x1f)
data[RTC_DATE] |= (1 << ALARM_ENABLE_SHIFT);
- ret = regmap_bulk_write(info->max77686->rtc_regmap,
- map[REG_ALARM1_SEC], data,
- ARRAY_SIZE(data));
+ ret = regmap_bulk_write(info->rtc_regmap, map[REG_ALARM1_SEC],
+ data, ARRAY_SIZE(data));
}
if (ret < 0) {
@@ -527,7 +521,7 @@ static int max77686_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
if (ret < 0)
goto out;
- ret = regmap_bulk_write(info->max77686->rtc_regmap,
+ ret = regmap_bulk_write(info->rtc_regmap,
info->drv_data->map[REG_ALARM1_SEC],
data, ARRAY_SIZE(data));
@@ -593,7 +587,7 @@ static int max77686_rtc_init_reg(struct max77686_rtc_info *info)
info->rtc_24hr_mode = 1;
- ret = regmap_bulk_write(info->max77686->rtc_regmap,
+ ret = regmap_bulk_write(info->rtc_regmap,
info->drv_data->map[REG_RTC_CONTROLM],
data, ARRAY_SIZE(data));
if (ret < 0) {
@@ -619,13 +613,13 @@ static int max77686_rtc_probe(struct platform_device *pdev)
mutex_init(&info->lock);
info->dev = &pdev->dev;
- info->max77686 = max77686;
info->rtc = max77686->rtc;
info->drv_data = (const struct max77686_rtc_driver_data *)
id->driver_data;
- if (!info->drv_data->separate_i2c_addr)
- info->max77686->rtc_regmap = info->max77686->regmap;
+ info->regmap = max77686->regmap;
+ info->rtc_regmap = (info->drv_data->separate_i2c_addr) ?
+ max77686->rtc_regmap : info->regmap;
platform_set_drvdata(pdev, info);
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