rtc: pic32: stop setting max_user_freq

max_user_freq has not been related to the hardware RTC since commit
6610e08 ("RTC: Rework RTC code to use timerqueue for events"). Stop
setting it from individual driver to avoid confusing new contributors.

Link: https://patch.msgid.link/20251101-max_user_freq-v1-3-c9a274fd6883@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

Author: alexandrebelloni

drivers/rtc/rtc-pic32.c

@@ -340,8 +340,6 @@ static int pic32_rtc_probe(struct platform_device *pdev)
 	if (ret)
 		goto err_nortc;
 
-	pdata->rtc->max_user_freq = 128;
-
 	pic32_rtc_setfreq(&pdev->dev, 1);
 	ret = devm_request_irq(&pdev->dev, pdata->alarm_irq,
 			       pic32_rtc_alarmirq, 0,