diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/irq.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h index d4728bf6a537..b99a784635ff 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -783,7 +783,10 @@ static inline struct cpumask *irq_data_get_affinity_mask(struct irq_data *d) static inline struct cpumask *irq_data_get_effective_affinity_mask(struct irq_data *d) { - return d->common->effective_affinity; + if (!cpumask_empty(d->common->effective_affinity)) + return d->common->effective_affinity; + + return d->common->affinity; } static inline void irq_data_update_effective_affinity(struct irq_data *d, const struct cpumask *m) |