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mfd: da9063: Get irq base dynamically before registering device

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After registering mfd device with proper irq_base
platform_get_irq_byname() calls will return VIRQ instead of local IRQ.
This fixes da9063 rtc registration issue:
da9063-rtc da9063-rtc: Failed to request ALARM IRQ 1: -22

Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Dmitry Lavnikevich 2014-11-21 18:29:07 +03:00 committed by Lee Jones
parent 2c20f6de95
commit 439b8bddaa
1 changed files with 3 additions and 1 deletions
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4
drivers/mfd/da9063-core.c
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@ -118,7 +118,7 @@ int da9063_device_init(struct da9063 *da9063, unsigned int irq)
da9063->irq_base = pdata->irq_base;
} else {
da9063->flags = 0;
da9063->irq_base = 0;
da9063->irq_base = -1;
}
da9063->chip_irq = irq;
@ -168,6 +168,8 @@ int da9063_device_init(struct da9063 *da9063, unsigned int irq)
return ret;
}
da9063->irq_base = regmap_irq_chip_get_base(da9063->regmap_irq);
ret = mfd_add_devices(da9063->dev, -1, da9063_devs,
ARRAY_SIZE(da9063_devs), NULL, da9063->irq_base,
NULL);