[PATCH 6/7] rtc: stm32: fix unnecessary parentheses

[Valentin CARON]

On 6/26/23 01:16, Alexandre Belloni wrote:
> Hello,
>
> On 15/06/2023 11:27:52+0200, Valentin Caron wrote:
>> Fix a few style issues reported by checkpatch.pl:
>> - Unnecessary parentheses
>> - Lines should not end with a '('
>>
>> Signed-off-by: Valentin Caron <valentin.caron at foss.st.com>
>> ---
>>   drivers/rtc/rtc-stm32.c | 29 ++++++++++++++---------------
>>   1 file changed, 14 insertions(+), 15 deletions(-)
>>
>> diff --git a/drivers/rtc/rtc-stm32.c b/drivers/rtc/rtc-stm32.c
>> index 17e549806784..30c5004d6902 100644
>> --- a/drivers/rtc/rtc-stm32.c
>> +++ b/drivers/rtc/rtc-stm32.c
>> @@ -160,10 +160,9 @@ static int stm32_rtc_enter_init_mode(struct stm32_rtc *rtc)
>>   		 * slowest rtc_ck frequency may be 32kHz and highest should be
>>   		 * 1MHz, we poll every 10 us with a timeout of 100ms.
>>   		 */
>> -		return readl_relaxed_poll_timeout_atomic(
>> -					rtc->base + regs->isr,
>> -					isr, (isr & STM32_RTC_ISR_INITF),
>> -					10, 100000);
>> +		return readl_relaxed_poll_timeout_atomic(rtc->base + regs->isr, isr,
>> +							 (isr & STM32_RTC_ISR_INITF),
>> +							 10, 100000);
>>   	}
>>   
>>   	return 0;
>> @@ -448,16 +447,16 @@ static int stm32_rtc_valid_alrm(struct stm32_rtc *rtc, struct rtc_time *tm)
>>   	 *	M-D-Y H:M:S < alarm <= (M+1)-D-Y H:M:S
>>   	 * with a specific case for December...
>>   	 */
>> -	if ((((tm->tm_year > cur_year) &&
>> -	      (tm->tm_mon == 0x1) && (cur_mon == 0x12)) ||
>> -	     ((tm->tm_year == cur_year) &&
>> -	      (tm->tm_mon <= cur_mon + 1))) &&
>> -	    ((tm->tm_mday > cur_day) ||
>> -	     ((tm->tm_mday == cur_day) &&
>> -	     ((tm->tm_hour > cur_hour) ||
>> -	      ((tm->tm_hour == cur_hour) && (tm->tm_min > cur_min)) ||
>> -	      ((tm->tm_hour == cur_hour) && (tm->tm_min == cur_min) &&
>> -	       (tm->tm_sec >= cur_sec))))))
>> +	if (((tm->tm_year > cur_year &&
>> +	      tm->tm_mon == 0x1 && cur_mon == 0x12) ||
>> +	     (tm->tm_year == cur_year &&
>> +	      tm->tm_mon <= cur_mon + 1)) &&
>> +	    (tm->tm_mday > cur_day ||
>> +	     (tm->tm_mday == cur_day &&
>> +	     (tm->tm_hour > cur_hour ||
>> +	      (tm->tm_hour == cur_hour && tm->tm_min > cur_min) ||
>> +	      (tm->tm_hour == cur_hour && tm->tm_min == cur_min &&
>> +	       tm->tm_sec >= cur_sec)))))
> This change is dropped in the following patch. I guess you can remove
> the unnecessary churn.

Yes absolutely ! Let's go for a v2.

Thanks,
Valentin

>
>>   		return 0;
>>   
>>   	return -EINVAL;
>> @@ -666,7 +665,7 @@ static int stm32_rtc_init(struct platform_device *pdev,
>>   	 * Can't find a 1Hz, so give priority to RTC power consumption
>>   	 * by choosing the higher possible value for prediv_a
>>   	 */
>> -	if ((pred_s > pred_s_max) || (pred_a > pred_a_max)) {
>> +	if (pred_s > pred_s_max || pred_a > pred_a_max) {
>>   		pred_a = pred_a_max;
>>   		pred_s = (rate / (pred_a + 1)) - 1;
>>   
>> -- 
>> 2.25.1
>>