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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-12-05 17:21:05 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-12-05 17:21:05 +0100 |
| commit | 681ba97d9fbff59f67c71f1d9a88ad0b8ef49d25 (patch) | |
| tree | a9f2719a6a283bdbca27167aa2803cd8ddae6930 /drivers/base | |
| parent | Merge branch 'topic/cache' of git://git.kernel.org/pub/scm/linux/kernel/git/b... (diff) | |
| parent | regmap: Add irq_base accessor to regmap_irq (diff) | |
| download | linux-681ba97d9fbff59f67c71f1d9a88ad0b8ef49d25.tar.xz linux-681ba97d9fbff59f67c71f1d9a88ad0b8ef49d25.zip | |
Merge branch 'regmap/irq' into regmap-next
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/regmap/regmap-irq.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c index 6b8a74c3ed18..428836fc5835 100644 --- a/drivers/base/regmap/regmap-irq.c +++ b/drivers/base/regmap/regmap-irq.c @@ -287,3 +287,16 @@ void regmap_del_irq_chip(int irq, struct regmap_irq_chip_data *d) kfree(d); } EXPORT_SYMBOL_GPL(regmap_del_irq_chip); + +/** + * regmap_irq_chip_get_base(): Retrieve interrupt base for a regmap IRQ chip + * + * Useful for drivers to request their own IRQs. + * + * @data: regmap_irq controller to operate on. + */ +int regmap_irq_chip_get_base(struct regmap_irq_chip_data *data) +{ + return data->irq_base; +} +EXPORT_SYMBOL_GPL(regmap_irq_chip_get_base); |