diff options
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-ds1307.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c index 5b2fe3579e45..bac0f9ec9351 100644 --- a/drivers/rtc/rtc-ds1307.c +++ b/drivers/rtc/rtc-ds1307.c @@ -51,7 +51,6 @@ enum ds_type { /* rs5c372 too? different address... */ }; - /* RTC registers don't differ much, except for the century flag */ #define DS1307_REG_SECS 0x00 /* 00-59 */ # define DS1307_BIT_CH 0x80 @@ -114,7 +113,6 @@ enum ds_type { # define RX8025_BIT_VDET 0x40 # define RX8025_BIT_XST 0x20 - struct ds1307 { struct nvmem_config nvmem_cfg; enum ds_type type; @@ -1042,7 +1040,7 @@ static int ds3231_hwmon_read_temp(struct device *dev, s32 *mC) } static ssize_t ds3231_hwmon_show_temp(struct device *dev, - struct device_attribute *attr, char *buf) + struct device_attribute *attr, char *buf) { int ret; s32 temp; @@ -1054,7 +1052,7 @@ static ssize_t ds3231_hwmon_show_temp(struct device *dev, return sprintf(buf, "%d\n", temp); } static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, ds3231_hwmon_show_temp, - NULL, 0); + NULL, 0); static struct attribute *ds3231_hwmon_attrs[] = { &sensor_dev_attr_temp1_input.dev_attr.attr, @@ -1070,7 +1068,8 @@ static void ds1307_hwmon_register(struct ds1307 *ds1307) return; dev = devm_hwmon_device_register_with_groups(ds1307->dev, ds1307->name, - ds1307, ds3231_hwmon_groups); + ds1307, + ds3231_hwmon_groups); if (IS_ERR(dev)) { dev_warn(ds1307->dev, "unable to register hwmon device %ld\n", PTR_ERR(dev)); @@ -1142,7 +1141,7 @@ static unsigned long ds3231_clk_sqw_recalc_rate(struct clk_hw *hw, } static long ds3231_clk_sqw_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *prate) + unsigned long *prate) { int i; @@ -1155,7 +1154,7 @@ static long ds3231_clk_sqw_round_rate(struct clk_hw *hw, unsigned long rate, } static int ds3231_clk_sqw_set_rate(struct clk_hw *hw, unsigned long rate, - unsigned long parent_rate) + unsigned long parent_rate) { struct ds1307 *ds1307 = clk_sqw_to_ds1307(hw); int control = 0; @@ -1215,7 +1214,7 @@ static const struct clk_ops ds3231_clk_sqw_ops = { }; static unsigned long ds3231_clk_32khz_recalc_rate(struct clk_hw *hw, - unsigned long parent_rate) + unsigned long parent_rate) { return 32768; } @@ -1306,7 +1305,7 @@ static int ds3231_clks_register(struct ds1307 *ds1307) /* optional override of the clockname */ of_property_read_string_index(node, "clock-output-names", i, - &init.name); + &init.name); ds1307->clks[i].init = &init; onecell->clks[i] = devm_clk_register(ds1307->dev, @@ -1570,8 +1569,8 @@ read_rtc: /* oscillator fault? clear flag, and warn */ if (regs[DS1307_REG_CONTROL] & DS1338_BIT_OSF) { regmap_write(ds1307->regmap, DS1307_REG_CONTROL, - regs[DS1307_REG_CONTROL] & - ~DS1338_BIT_OSF); + regs[DS1307_REG_CONTROL] & + ~DS1338_BIT_OSF); dev_warn(ds1307->dev, "SET TIME!\n"); goto read_rtc; } |