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Commit 439b8bdd authored by Dmitry Lavnikevich's avatar Dmitry Lavnikevich Committed by Lee Jones
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mfd: da9063: Get irq base dynamically before registering device 



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: default avatarDmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 2c20f6de

drivers/mfd/da9063-core.c

+3 −1
Original line number Diff line number Diff line
@@ -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);