rtc: pm8xxx: drop error messages

For consistency with the rest of the driver, drop the last two error
messages for conditions that should only occur during development, if
ever.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20230202155448.6715-16-johan+linaro@kernel.orgSigned-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

drivers/rtc/rtc-pm8xxx.c

@@ -368,10 +368,8 @@ static int pm8xxx_rtc_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	rtc_dd->regmap = dev_get_regmap(pdev->dev.parent, NULL);
-	if (!rtc_dd->regmap) {
-		dev_err(&pdev->dev, "Parent regmap unavailable.\n");
+	if (!rtc_dd->regmap)
 		return -ENXIO;
-	}
 
 	rtc_dd->alarm_irq = platform_get_irq(pdev, 0);
 	if (rtc_dd->alarm_irq < 0)
@@ -402,10 +400,8 @@ static int pm8xxx_rtc_probe(struct platform_device *pdev)
 					  pm8xxx_alarm_trigger,
 					  IRQF_TRIGGER_RISING,
 					  "pm8xxx_rtc_alarm", rtc_dd);
-	if (rc < 0) {
-		dev_err(&pdev->dev, "Request IRQ failed (%d)\n", rc);
+	if (rc < 0)
 		return rc;
-	}
 
 	rc = devm_rtc_register_device(rtc_dd->rtc);
 	if (rc)