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mfd: da9063: Replace regmap_add_irq_chip with devm counterpart 

Use devm_regmap_add_irq_chip() instead of plain regmap_add_irq_chip(),
which removes the need for da9063_irq_exit() altogether and also
fixes a bug in da9063_device_init() where the da9063_irq_exit() was
not called in a failpath.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Marek Vasut 2018-06-11 13:58:38 +02:00 committed by Lee Jones
parent ce397d215c
commit 7494de0454
3 changed files with 2 additions and 8 deletions
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1
drivers/mfd/da9063-core.c
View File

@ -238,7 +238,6 @@ int da9063_device_init(struct da9063 *da9063, unsigned int irq)
void da9063_device_exit(struct da9063 *da9063)
{
mfd_remove_devices(da9063->dev);
da9063_irq_exit(da9063);
}
MODULE_DESCRIPTION("PMIC driver for Dialog DA9063");

8
drivers/mfd/da9063-irq.c
View File

@ -170,7 +170,8 @@ int da9063_irq_init(struct da9063 *da9063)
return -EINVAL;
}
ret = regmap_add_irq_chip(da9063->regmap, da9063->chip_irq,
ret = devm_regmap_add_irq_chip(da9063->dev, da9063->regmap,
da9063->chip_irq,
IRQF_TRIGGER_LOW | IRQF_ONESHOT | IRQF_SHARED,
da9063->irq_base, &da9063_irq_chip,
&da9063->regmap_irq);
@ -182,8 +183,3 @@ int da9063_irq_init(struct da9063 *da9063)
return 0;
}
void da9063_irq_exit(struct da9063 *da9063)
{
regmap_del_irq_chip(da9063->chip_irq, da9063->regmap_irq);
}

1
include/linux/mfd/da9063/core.h
View File

@ -95,6 +95,5 @@ int da9063_device_init(struct da9063 *da9063, unsigned int irq);
int da9063_irq_init(struct da9063 *da9063);
void da9063_device_exit(struct da9063 *da9063);
void da9063_irq_exit(struct da9063 *da9063);
#endif /* __MFD_DA9063_CORE_H__ */