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regmap: irq: Allow users to retrieve the irq_domain

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This is useful for integration with other subsystems, especially MFD,
and provides an alternative API for users that request their own IRQs.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown
2012-08-20 21:45:05 +01:00
parent ddffeb8c4d
commit 90f790d2dc
2 changed files with 21 additions and 0 deletions
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2
include/linux/regmap.h
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@@ -19,6 +19,7 @@
struct module;
struct device;
struct i2c_client;
struct irq_domain;
struct spi_device;
struct regmap;
struct regmap_range_cfg;
@@ -317,6 +318,7 @@ int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags,
void regmap_del_irq_chip(int irq, struct regmap_irq_chip_data *data);
int regmap_irq_chip_get_base(struct regmap_irq_chip_data *data);
int regmap_irq_get_virq(struct regmap_irq_chip_data *data, int irq);
struct irq_domain *regmap_irq_get_domain(struct regmap_irq_chip_data *data);
#else