linux-kernel - [PATCH 2/6] rtc: isl12022: Fix initial enable_irq/disable

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Message-Id: <20241203-rtc-uie-irq-fixes-v1-2-01286ecd9f3f@geanix.com>
Date: Tue, 03 Dec 2024 11:45:32 +0100
From: Esben Haabendal <esben@...nix.com>
To: Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc: linux-rtc@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, Esben Haabendal <esben@...nix.com>
Subject: [PATCH 2/6] 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@...nix.com>
---
 drivers/rtc/rtc-isl12022.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/rtc/rtc-isl12022.c b/drivers/rtc/rtc-isl12022.c
index 9b44839a7402c9ab7da634d95152c2520eb8552e..5fc52dc6421305e957a0c3a169009c3f6a6c7320 100644
--- 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,

-- 
2.47.1