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cosmetic update

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This commit is contained in:
Gregory Nutt 2016-04-02 14:58:01 -06:00
parent 9bc38d19d9
commit 0fccd81eff
1 changed files with 23 additions and 23 deletions
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46
arch/arm/src/stm32/stm32f40xxx_rtcc.c
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@ -140,7 +140,7 @@
#define RTC_ALRMR_DIS_MASK (RTC_ALRMR_MSK4 | RTC_ALRMR_MSK3 | \
RTC_ALRMR_MSK2 | RTC_ALRMR_MSK1)
#define RTC_ALRMR_DIS_DATE_HOURS_MASK (RTC_ALRMR_MSK4 | RTC_ALRMR_MSK3)
#define RTC_ALRMR_DIS_DATE_MASK (RTC_ALRMR_MSK4 )
#define RTC_ALRMR_DIS_DATE_MASK (RTC_ALRMR_MSK4)
/* Debug ****************************************************************************/
@ -627,7 +627,7 @@ static int stm32_exti_rtc_alarm_cb_handler(int irq, void *context)
if ((isr & RTC_ISR_ALRAF) != 0)
{
cr = getreg32(STM32_RTC_CR );
cr = getreg32(STM32_RTC_CR);
if ((cr & RTC_CR_ALRAIE) != 0)
{
if (g_alarmcb_a != NULL)
@ -644,7 +644,7 @@ static int stm32_exti_rtc_alarm_cb_handler(int irq, void *context)
if ((isr & RTC_ISR_ALRBF) != 0)
{
cr = getreg32(STM32_RTC_CR );
cr = getreg32(STM32_RTC_CR);
if ((cr & RTC_CR_ALRBIE) != 0)
{
if (g_alarmcb_b != NULL)
@ -681,7 +681,7 @@ static int rtchw_check_alrawf(void)
{
volatile uint32_t timeout;
uint32_t regval;
int ret_val = -ETIMEDOUT;
int ret = -ETIMEDOUT;
/* Check RTC_ISR ALRAWF for access to alarm register,
* Can take 2 RTCCLK cycles or timeout
@ -693,19 +693,19 @@ static int rtchw_check_alrawf(void)
regval = getreg32(STM32_RTC_ISR);
if ((regval & RTC_ISR_ALRAWF) != 0)
{
ret_val = OK;
ret = OK;
break;
}
}
return ret_val;
return ret;
}
static int rtchw_check_alrbwf(void)
{
volatile uint32_t timeout;
uint32_t regval;
int ret_val = -ETIMEDOUT;
int ret = -ETIMEDOUT;
/* Check RTC_ISR ALRAWF for access to alarm register,
* can take 2 RTCCLK cycles or timeout
@ -717,12 +717,12 @@ static int rtchw_check_alrbwf(void)
regval = getreg32(STM32_RTC_ISR);
if ((regval & RTC_ISR_ALRBWF) != 0)
{
ret_val = OK;
ret = OK;
break;
}
}
return ret_val;
return ret;
}
/************************************************************************************
@ -844,14 +844,14 @@ static int alarm_update_rel(struct up_alarm_update_s *alm_setup, struct tm *ptp
uint32_t alm_hr;
uint32_t tmp1;
uint32_t tmp2;
int ret_val = OK;
int ret = OK;
/* Error checking */
alm_min = alm_setup->param.alm_minutes;
if (MAX_RTC_ALARM_REL_MINUTES < alm_min)
{
ret_val = ERROR;
ret = ERROR;
rtcvdbg("error min too large %d\n", alm_min);
goto stm32_alarm_updt_rel_return;
}
@ -886,7 +886,7 @@ static int alarm_update_rel(struct up_alarm_update_s *alm_setup, struct tm *ptp
*/
alm_hr = alm_min/MINUTES_IN_HOUR;
if (0 < alm_hr )
if (0 < alm_hr)
{
hours_add(alm_hr);
alm_min =- alm_hr * MINUTES_IN_HOUR;
@ -900,7 +900,7 @@ static int alarm_update_rel(struct up_alarm_update_s *alm_setup, struct tm *ptp
}
stm32_alarm_updt_rel_return:
return ret_val;
return ret;
}
/************************************************************************************
@ -1404,18 +1404,18 @@ int up_rtc_settime(FAR const struct timespec *tp)
int stm32_rtc_ext_update(struct up_alarm_update_s *alm_setup)
{
int ret_val =ERROR;
rtc_alarmreg_t alarmreg;
struct tm tm_local;
int ret = ERROR;
ASSERT(alm_setup);
DEBUGASSERT( RTC_EXT_LAST > alm_setup->alm_type );
DEBUGASSERT(RTC_EXT_LAST > alm_setup->alm_type);
switch (alm_setup->alm_type)
{
case RTC_ALARMA_REL:
case RTC_ALARMB_REL:
ret_val = alarm_update_rel(alm_setup, &tm_local);
ret = alarm_update_rel(alm_setup, &tm_local);
break;
default:
@ -1423,12 +1423,12 @@ int stm32_rtc_ext_update(struct up_alarm_update_s *alm_setup)
break;
}
if (OK == ret_val)
if (OK == ret)
{
rtc_dumptime(&tm_local,"new alarm time");
rtc_dumptime(&tm_local, "new alarm time");
alarmreg = rtc_reg_alrmr_bin2bcd(tm_local);
switch (alm_setup->alm_type )
switch (alm_setup->alm_type)
{
case RTC_ALARMA_REL:
rtchw_set_alrmar(alarmreg | RTC_ALRMR_DIS_DATE_MASK);
@ -1440,7 +1440,7 @@ int stm32_rtc_ext_update(struct up_alarm_update_s *alm_setup)
}
}
return ret_val;
return ret;
}
/************************************************************************************
@ -1459,7 +1459,7 @@ int stm32_rtc_ext_update(struct up_alarm_update_s *alm_setup)
int stm32_rtc_ext_set_cb(int rtc_ext_type, rtc_ext_cb_t callback)
{
int ret_val = OK;
int ret = OK;
switch (rtc_ext_type)
{
@ -1472,11 +1472,11 @@ int stm32_rtc_ext_set_cb(int rtc_ext_type, rtc_ext_cb_t callback)
break;
default:
ret_val = ERROR;
ret = ERROR;
break;
}
return ret_val;
return ret;
}
#endif