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mfd: mt6358-irq: Fix missing irq_domain_remove() in error path

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If devm_request_threaded_irq() fails after irq_domain_add_linear()
succeeds in mt6358_irq_init(), the function returns without removing
the created IRQ domain, leading to a resource leak.

Call irq_domain_remove() in the error path after a successful
irq_domain_add_linear() to properly release the IRQ domain.

Fixes: 2b91c28f2a ("mfd: Add support for the MediaTek MT6358 PMIC")
Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn>
Link: https://patch.msgid.link/20251118121427.583-1-vulab@iscas.ac.cn
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Haotian Zhang
2025-11-18 20:14:27 +08:00
committed by Lee Jones
parent b4b1bd1f33
commit 384bd58bf7
1 changed files with 1 additions and 0 deletions
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drivers/mfd/mt6358-irq.c
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@@ -285,6 +285,7 @@ int mt6358_irq_init(struct mt6397_chip *chip)
if (ret) {
dev_err(chip->dev, "Failed to register IRQ=%d, ret=%d\n",
chip->irq, ret);
irq_domain_remove(chip->irq_domain);
return ret;
}