diff options
| author | Lee Jones <lee.jones@linaro.org> | 2012-08-20 11:53:36 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-09-14 09:52:13 +0200 |
| commit | 80633f05b0dbf5819ef28f626f2f0b7c885d1f88 (patch) | |
| tree | 37a823068072239eeb4f17e0080caea0ce24c22b | |
| parent | 4f600ada70beeb1dfe08e11e871bf31015aa0a3d (diff) | |
mfd: ab8500: Make ab8500_irq_get_virq() static
MFD core now takes care of HWIRQ <-> VIRQ mapping, so the helper
ab8500_irq_get_virq() is no longer used by ab8500 subordinate devices
to obtain a Linux wide Virtual IRQ. The AB8500 IRQ controller still
uses it internally though, so we'll just hide it from the rest of the
world by making it static instead.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| -rw-r--r-- | drivers/mfd/ab8500-core.c | 33 | ||||
| -rw-r--r-- | include/linux/mfd/abx500/ab8500.h | 2 |
2 files changed, 16 insertions, 19 deletions
diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c index 47adf800024e..dd91951c68f0 100644 --- a/drivers/mfd/ab8500-core.c +++ b/drivers/mfd/ab8500-core.c @@ -472,6 +472,22 @@ static irqreturn_t ab8500_hierarchical_irq(int irq, void *dev) return IRQ_HANDLED; } +/** + * ab8500_irq_get_virq(): Map an interrupt on a chip to a virtual IRQ + * + * @ab8500: ab8500_irq controller to operate on. + * @irq: index of the interrupt requested in the chip IRQs + * + * Useful for drivers to request their own IRQs. + */ +static int ab8500_irq_get_virq(struct ab8500 *ab8500, int irq) +{ + if (!ab8500) + return -EINVAL; + + return irq_create_mapping(ab8500->domain, irq); +} + static irqreturn_t ab8500_irq(int irq, void *dev) { struct ab8500 *ab8500 = dev; @@ -511,23 +527,6 @@ static irqreturn_t ab8500_irq(int irq, void *dev) return IRQ_HANDLED; } -/** - * ab8500_irq_get_virq(): Map an interrupt on a chip to a virtual IRQ - * - * @ab8500: ab8500_irq controller to operate on. - * @irq: index of the interrupt requested in the chip IRQs - * - * Useful for drivers to request their own IRQs. - */ -int ab8500_irq_get_virq(struct ab8500 *ab8500, int irq) -{ - if (!ab8500) - return -EINVAL; - - return irq_create_mapping(ab8500->domain, irq); -} -EXPORT_SYMBOL_GPL(ab8500_irq_get_virq); - static int ab8500_irq_map(struct irq_domain *d, unsigned int virq, irq_hw_number_t hwirq) { diff --git a/include/linux/mfd/abx500/ab8500.h b/include/linux/mfd/abx500/ab8500.h index 3764cb6759e3..1491044efa10 100644 --- a/include/linux/mfd/abx500/ab8500.h +++ b/include/linux/mfd/abx500/ab8500.h @@ -341,6 +341,4 @@ static inline int is_ab8500_2p0(struct ab8500 *ab) return (is_ab8500(ab) && (ab->chip_id == AB8500_CUT2P0)); } -int ab8500_irq_get_virq(struct ab8500 *ab8500, int irq); - #endif /* MFD_AB8500_H */ |