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From: =?utf-8?q?Andr=C3=A9_Draszik?= <andre.draszik@linaro.org>
Date: Thu, 03 Apr 2025 09:59:21 +0100
Subject: [PATCH v3 29/32] rtc: s5m: switch to devm_device_init_wakeup
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To: Krzysztof Kozlowski <krzk@kernel.org>, Lee Jones <lee@kernel.org>,
 Rob Herring <robh@kernel.org>, Conor Dooley <conor+dt@kernel.org>,
 Sylwester Nawrocki <s.nawrocki@samsung.com>,
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Cc: Peter Griffin <peter.griffin@linaro.org>,
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 =?utf-8?q?Andr=C3=A9_Draszik?= <andre.draszik@linaro.org>
X-Mailer: b4 0.14.2

To release memory allocated by device_init_wakeup(true), drivers have
to call device_init_wakeup(false) in error paths and unbind.

Switch to the new devres managed version devm_device_init_wakeup() to
plug this memleak.

Signed-off-by: Andr=C3=A9 Draszik <andre.draszik@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/rtc/rtc-s5m.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-s5m.c b/drivers/rtc/rtc-s5m.c
index 7b00e65bdd9c25b3426f92355f8ea36e66c3939f..e8e442c503064eb4e570af5bf7d=
cff6bfa7f4656 100644
--- a/drivers/rtc/rtc-s5m.c
+++ b/drivers/rtc/rtc-s5m.c
@@ -779,7 +779,11 @@ static int s5m_rtc_probe(struct platform_device *pdev)
 			return dev_err_probe(&pdev->dev, ret,
 					     "Failed to request alarm IRQ %d\n",
 					     info->irq);
-		device_init_wakeup(&pdev->dev, true);
+
+		ret =3D devm_device_init_wakeup(&pdev->dev);
+		if (ret < 0)
+			return dev_err_probe(&pdev->dev, ret,
+					     "Failed to init wakeup\n");
 	}
=20
 	if (of_device_is_system_power_controller(pdev->dev.parent->of_node) &&

--=20
2.49.0.472.ge94155a9ec-goog