rtc: isl12022: Fix initial enable_irq/disable_irq balance

Interrupts are automatically enabled when requested, so we need to
initialize irq_enabled accordingly to avoid causing an unbalanced enable
warning.

Fixes: c62d658e5253 ("rtc: isl12022: Add alarm support")
Signed-off-by: Esben Haabendal <esben@geanix.com>
Link: https://lore.kernel.org/r/20250516-rtc-uie-irq-fixes-v2-2-3de8e530a39e@geanix.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-isl12022.c b/drivers/rtc/rtc-isl12022.c
index 9b44839..5fc52dc 100644 (file)
--- a/drivers/rtc/rtc-isl12022.c
+++ b/drivers/rtc/rtc-isl12022.c
@@ -413,6 +413,7 @@ static int isl12022_setup_irq(struct device *dev, int irq)
        if (ret)
                return ret;
 
+       isl12022->irq_enabled = true;
        ret = devm_request_threaded_irq(dev, irq, NULL,
                                        isl12022_rtc_interrupt,
                                        IRQF_SHARED | IRQF_ONESHOT,