mirror of https://gitee.com/openkylin/linux.git
rtc: s5m: Cleanup by removing useless 'rtc' prefix from fields
Remove the 'rtc' prefix from some of the fields in struct s5m_rtc_reg_config because it is obvious - this is a RTC driver. No functional changes. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Tested-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This commit is contained in:
parent
f571287bda
commit
a83a793ad4
|
@ -55,9 +55,9 @@ struct s5m_rtc_reg_config {
|
|||
* will enable update of time or alarm register. Then it will be
|
||||
* auto-cleared after successful update.
|
||||
*/
|
||||
unsigned int rtc_udr_update;
|
||||
/* Mask for UDR field in 'rtc_udr_update' register */
|
||||
unsigned int rtc_udr_mask;
|
||||
unsigned int udr_update;
|
||||
/* Mask for UDR field in 'udr_update' register */
|
||||
unsigned int udr_mask;
|
||||
};
|
||||
|
||||
/* Register map for S5M8763 and S5M8767 */
|
||||
|
@ -67,8 +67,8 @@ static const struct s5m_rtc_reg_config s5m_rtc_regs = {
|
|||
.ctrl = S5M_ALARM1_CONF,
|
||||
.alarm0 = S5M_ALARM0_SEC,
|
||||
.alarm1 = S5M_ALARM1_SEC,
|
||||
.rtc_udr_update = S5M_RTC_UDR_CON,
|
||||
.rtc_udr_mask = S5M_RTC_UDR_MASK,
|
||||
.udr_update = S5M_RTC_UDR_CON,
|
||||
.udr_mask = S5M_RTC_UDR_MASK,
|
||||
};
|
||||
|
||||
/*
|
||||
|
@ -81,8 +81,8 @@ static const struct s5m_rtc_reg_config s2mps_rtc_regs = {
|
|||
.ctrl = S2MPS_RTC_CTRL,
|
||||
.alarm0 = S2MPS_ALARM0_SEC,
|
||||
.alarm1 = S2MPS_ALARM1_SEC,
|
||||
.rtc_udr_update = S2MPS_RTC_UDR_CON,
|
||||
.rtc_udr_mask = S2MPS_RTC_WUDR_MASK,
|
||||
.udr_update = S2MPS_RTC_UDR_CON,
|
||||
.udr_mask = S2MPS_RTC_WUDR_MASK,
|
||||
};
|
||||
|
||||
struct s5m_rtc_info {
|
||||
|
@ -166,9 +166,8 @@ static inline int s5m8767_wait_for_udr_update(struct s5m_rtc_info *info)
|
|||
unsigned int data;
|
||||
|
||||
do {
|
||||
ret = regmap_read(info->regmap, info->regs->rtc_udr_update,
|
||||
&data);
|
||||
} while (--retry && (data & info->regs->rtc_udr_mask) && !ret);
|
||||
ret = regmap_read(info->regmap, info->regs->udr_update, &data);
|
||||
} while (--retry && (data & info->regs->udr_mask) && !ret);
|
||||
|
||||
if (!retry)
|
||||
dev_err(info->dev, "waiting for UDR update, reached max number of retries\n");
|
||||
|
@ -214,7 +213,7 @@ static inline int s5m8767_rtc_set_time_reg(struct s5m_rtc_info *info)
|
|||
int ret;
|
||||
unsigned int data;
|
||||
|
||||
ret = regmap_read(info->regmap, info->regs->rtc_udr_update, &data);
|
||||
ret = regmap_read(info->regmap, info->regs->udr_update, &data);
|
||||
if (ret < 0) {
|
||||
dev_err(info->dev, "failed to read update reg(%d)\n", ret);
|
||||
return ret;
|
||||
|
@ -223,21 +222,20 @@ static inline int s5m8767_rtc_set_time_reg(struct s5m_rtc_info *info)
|
|||
switch (info->device_type) {
|
||||
case S5M8763X:
|
||||
case S5M8767X:
|
||||
data |= info->regs->rtc_udr_mask | S5M_RTC_TIME_EN_MASK;
|
||||
data |= info->regs->udr_mask | S5M_RTC_TIME_EN_MASK;
|
||||
case S2MPS15X:
|
||||
/* As per UM, for write time register, set WUDR bit to high */
|
||||
data |= S2MPS15_RTC_WUDR_MASK;
|
||||
break;
|
||||
case S2MPS14X:
|
||||
case S2MPS13X:
|
||||
data |= info->regs->rtc_udr_mask;
|
||||
data |= info->regs->udr_mask;
|
||||
break;
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
|
||||
ret = regmap_write(info->regmap, info->regs->rtc_udr_update, data);
|
||||
ret = regmap_write(info->regmap, info->regs->udr_update, data);
|
||||
if (ret < 0) {
|
||||
dev_err(info->dev, "failed to write update reg(%d)\n", ret);
|
||||
return ret;
|
||||
|
@ -253,14 +251,14 @@ static inline int s5m8767_rtc_set_alarm_reg(struct s5m_rtc_info *info)
|
|||
int ret;
|
||||
unsigned int data;
|
||||
|
||||
ret = regmap_read(info->regmap, info->regs->rtc_udr_update, &data);
|
||||
ret = regmap_read(info->regmap, info->regs->udr_update, &data);
|
||||
if (ret < 0) {
|
||||
dev_err(info->dev, "%s: fail to read update reg(%d)\n",
|
||||
__func__, ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
data |= info->regs->rtc_udr_mask;
|
||||
data |= info->regs->udr_mask;
|
||||
switch (info->device_type) {
|
||||
case S5M8763X:
|
||||
case S5M8767X:
|
||||
|
@ -268,7 +266,7 @@ static inline int s5m8767_rtc_set_alarm_reg(struct s5m_rtc_info *info)
|
|||
break;
|
||||
case S2MPS15X:
|
||||
/* As per UM, for write alarm, set A_UDR(bit[4]) to high
|
||||
* rtc_udr_mask above sets bit[4]
|
||||
* udr_mask above sets bit[4]
|
||||
*/
|
||||
break;
|
||||
case S2MPS14X:
|
||||
|
@ -281,7 +279,7 @@ static inline int s5m8767_rtc_set_alarm_reg(struct s5m_rtc_info *info)
|
|||
return -EINVAL;
|
||||
}
|
||||
|
||||
ret = regmap_write(info->regmap, info->regs->rtc_udr_update, data);
|
||||
ret = regmap_write(info->regmap, info->regs->udr_update, data);
|
||||
if (ret < 0) {
|
||||
dev_err(info->dev, "%s: fail to write update reg(%d)\n",
|
||||
__func__, ret);
|
||||
|
@ -292,7 +290,7 @@ static inline int s5m8767_rtc_set_alarm_reg(struct s5m_rtc_info *info)
|
|||
|
||||
/* On S2MPS13 the AUDR is not auto-cleared */
|
||||
if (info->device_type == S2MPS13X)
|
||||
regmap_update_bits(info->regmap, info->regs->rtc_udr_update,
|
||||
regmap_update_bits(info->regmap, info->regs->udr_update,
|
||||
S2MPS13_RTC_AUDR_MASK, 0);
|
||||
|
||||
return ret;
|
||||
|
@ -339,7 +337,7 @@ static int s5m_rtc_read_time(struct device *dev, struct rtc_time *tm)
|
|||
if (info->device_type == S2MPS15X || info->device_type == S2MPS14X ||
|
||||
info->device_type == S2MPS13X) {
|
||||
ret = regmap_update_bits(info->regmap,
|
||||
info->regs->rtc_udr_update,
|
||||
info->regs->udr_update,
|
||||
S2MPS_RTC_RUDR_MASK, S2MPS_RTC_RUDR_MASK);
|
||||
if (ret) {
|
||||
dev_err(dev,
|
||||
|
|
Loading…
Reference in New Issue