diff options
Diffstat (limited to 'kernel/irq/internals.h')
| -rw-r--r-- | kernel/irq/internals.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h index f80a7747161..935bec4bfa8 100644 --- a/kernel/irq/internals.h +++ b/kernel/irq/internals.h @@ -126,6 +126,34 @@ static inline void chip_bus_sync_unlock(struct irq_desc *desc) desc->irq_data.chip->irq_bus_sync_unlock(&desc->irq_data); } +struct irq_desc * +__irq_get_desc_lock(unsigned int irq, unsigned long *flags, bool bus); +void __irq_put_desc_unlock(struct irq_desc *desc, unsigned long flags, bool bus); + +static inline struct irq_desc * +irq_get_desc_buslock(unsigned int irq, unsigned long *flags) +{ + return __irq_get_desc_lock(irq, flags, true); +} + +static inline void +irq_put_desc_busunlock(struct irq_desc *desc, unsigned long flags) +{ + __irq_put_desc_unlock(desc, flags, true); +} + +static inline struct irq_desc * +irq_get_desc_lock(unsigned int irq, unsigned long *flags) +{ + return __irq_get_desc_lock(irq, flags, false); +} + +static inline void +irq_put_desc_unlock(struct irq_desc *desc, unsigned long flags) +{ + __irq_put_desc_unlock(desc, flags, false); +} + /* * Manipulation functions for irq_data.state */ |