From: Felix Gu Date: Sun, 22 Feb 2026 18:24:34 +0000 (+0800) Subject: regulator: mt6363: Fix incorrect and redundant IRQ disposal in probe X-Git-Tag: v7.0-rc3~24^2~1 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=23942b71f07cc99e39d9216a5b370df494759d8c;p=thirdparty%2Flinux.git regulator: mt6363: Fix incorrect and redundant IRQ disposal in probe In mt6363_regulator_probe(), devm_add_action_or_reset() is used to automatically dispose of the IRQ mapping if the probe fails or the device is removed. The manual call to irq_dispose_mapping() in the error path was redundant as the reset action already triggers mt6363_irq_remove(). Furthermore, the manual call incorrectly passed the hardware IRQ number (info->hwirq) instead of the virtual IRQ mapping (info->virq). Remove the redundant and incorrect manual disposal. Fixes: 3c36965df808 ("regulator: Add support for MediaTek MT6363 SPMI PMIC Regulators") Signed-off-by: Felix Gu Link: https://patch.msgid.link/20260223-mt6363-v1-1-c99a2e8ac621@gmail.com Signed-off-by: Mark Brown --- diff --git a/drivers/regulator/mt6363-regulator.c b/drivers/regulator/mt6363-regulator.c index 03af5fa53600..0aebcbda0a19 100644 --- a/drivers/regulator/mt6363-regulator.c +++ b/drivers/regulator/mt6363-regulator.c @@ -899,10 +899,8 @@ static int mt6363_regulator_probe(struct platform_device *pdev) "Failed to map IRQ%d\n", info->hwirq); ret = devm_add_action_or_reset(dev, mt6363_irq_remove, &info->virq); - if (ret) { - irq_dispose_mapping(info->hwirq); + if (ret) return ret; - } config.driver_data = info; INIT_DELAYED_WORK(&info->oc_work, mt6363_oc_irq_enable_work);