mfd: mt6397: Create irq mappings in mfd core driver (e695d3a0) · Commits · 戴 / test

The core driver should create and manage irq mappings instead of leaf drivers. This patch change to pass irq domain to devm_mfd_add_devices() and it will create mapping for irq resources automatically. And remove irq mapping in rtc driver since this has been done in core driver. Signed-off-by:

Chen Zhong <chen.zhong@mediatek.com> Acked-by:

Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by:

Lee Jones <lee.jones@linaro.org>

drivers/mfd/mt6397-core.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -289,7 +289,7 @@ static int mt6397_probe(struct platform_device *pdev)

		ret = devm_mfd_add_devices(&pdev->dev, -1, mt6323_devs,
		ARRAY_SIZE(mt6323_devs), NULL,
		0, NULL);
		0, pmic->irq_domain);
		break;

		case MT6397_CID_CODE:
		@@ -304,7 +304,7 @@ static int mt6397_probe(struct platform_device *pdev)

		ret = devm_mfd_add_devices(&pdev->dev, -1, mt6397_devs,
		ARRAY_SIZE(mt6397_devs), NULL,
		0, NULL);
		0, pmic->irq_domain);
		break;

		default:

drivers/rtc/rtc-mt6397.c

+3 −4

Original line number	Diff line number	Diff line
		@@ -322,10 +322,9 @@ static int mtk_rtc_probe(struct platform_device *pdev)
		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
		rtc->addr_base = res->start;

		res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
		rtc->irq = irq_create_mapping(mt6397_chip->irq_domain, res->start);
		if (rtc->irq <= 0)
		return -EINVAL;
		rtc->irq = platform_get_irq(pdev, 0);
		if (rtc->irq < 0)
		return rtc->irq;

		rtc->regmap = mt6397_chip->regmap;
		rtc->dev = &pdev->dev;

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