diff options
| author |   Thomas Gleixner <tglx@linutronix.de> | 2014-08-28 11:44:31 +0200 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-09-01 13:48:05 +0200 |
| commit | cab303be91dc47942bc25de33dc1140123540800 (patch) | |
| tree | fdfec3ef37665af47af9010419e8f1c2236b0e0f /kernel/irq/internals.h | |
| parent | genirq: Move suspend/resume logic into irq/pm code (diff) | |
| download | linux-dev-cab303be91dc47942bc25de33dc1140123540800.tar.xz linux-dev-cab303be91dc47942bc25de33dc1140123540800.zip | |
genirq: Add sanity checks for PM options on shared interrupt lines
Account the IRQF_NO_SUSPEND and IRQF_RESUME_EARLY actions on shared
interrupt lines and yell loudly if there is a mismatch.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'kernel/irq/internals.h')
| -rw-r--r-- | kernel/irq/internals.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h index af2821178900..c402502a5111 100644 --- a/kernel/irq/internals.h +++ b/kernel/irq/internals.h @@ -194,3 +194,13 @@ static inline void kstat_incr_irqs_this_cpu(unsigned int irq, struct irq_desc *d __this_cpu_inc(*desc->kstat_irqs); __this_cpu_inc(kstat.irqs_sum); } + +#ifdef CONFIG_PM_SLEEP +void irq_pm_install_action(struct irq_desc *desc, struct irqaction *action); +void irq_pm_remove_action(struct irq_desc *desc, struct irqaction *action); +#else +static inline void +irq_pm_install_action(struct irq_desc *desc, struct irqaction *action) { } +static inline void +irq_pm_remove_action(struct irq_desc *desc, struct irqaction *action) { } +#endif |