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mfd: max14577: Fix wakeup source leaks on device unbind

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[ Upstream commit d905d06e64b0eb3da43af6186c132f5282197998 ]

Device can be unbound, so driver must also release memory for the wakeup
source.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250406-mfd-device-wakekup-leak-v1-3-318e14bdba0a@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Krzysztof Kozlowski
2025-04-06 21:50:11 +02:00
committed by Greg Kroah-Hartman
parent 35cda8619d
commit f0ba7e6d06
1 changed files with 1 additions and 0 deletions
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drivers/mfd/max14577.c
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@@ -463,6 +463,7 @@ static void max14577_i2c_remove(struct i2c_client *i2c)
{ {
struct max14577 *max14577 = i2c_get_clientdata(i2c); struct max14577 *max14577 = i2c_get_clientdata(i2c);
device_init_wakeup(max14577->dev, false);
mfd_remove_devices(max14577->dev); mfd_remove_devices(max14577->dev);
regmap_del_irq_chip(max14577->irq, max14577->irq_data); regmap_del_irq_chip(max14577->irq, max14577->irq_data);
if (max14577->dev_type == MAXIM_DEVICE_TYPE_MAX77836) if (max14577->dev_type == MAXIM_DEVICE_TYPE_MAX77836)