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mfd: mt6397: Create irq mappings in mfd core driver

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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>
This commit is contained in:
Chen Zhong 2017-10-25 21:15:59 +08:00 committed by Lee Jones
parent 60cc43fc88
commit e695d3a0b3
2 changed files with 5 additions and 6 deletions

4
drivers/mfd/mt6397-core.c
View File

@ -289,7 +289,7 @@ static int mt6397_probe(struct platform_device *pdev)
ret = devm_mfd_add_devices(&pdev->dev, -1, mt6323_devs, ret = devm_mfd_add_devices(&pdev->dev, -1, mt6323_devs,
ARRAY_SIZE(mt6323_devs), NULL, ARRAY_SIZE(mt6323_devs), NULL,
0, NULL); 0, pmic->irq_domain);
break; break;
case MT6397_CID_CODE: 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, ret = devm_mfd_add_devices(&pdev->dev, -1, mt6397_devs,
ARRAY_SIZE(mt6397_devs), NULL, ARRAY_SIZE(mt6397_devs), NULL,
0, NULL); 0, pmic->irq_domain);
break; break;
default: default:

7
drivers/rtc/rtc-mt6397.c
View File

@ -322,10 +322,9 @@ static int mtk_rtc_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
rtc->addr_base = res->start; rtc->addr_base = res->start;
res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); rtc->irq = platform_get_irq(pdev, 0);
rtc->irq = irq_create_mapping(mt6397_chip->irq_domain, res->start); if (rtc->irq < 0)
if (rtc->irq <= 0) return rtc->irq;
return -EINVAL;
rtc->regmap = mt6397_chip->regmap; rtc->regmap = mt6397_chip->regmap;
rtc->dev = &pdev->dev; rtc->dev = &pdev->dev;