diff options
Diffstat (limited to 'kernel/irq/proc.c')
| -rw-r--r-- | kernel/irq/proc.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c index 85d08daa660..f26e534c658 100644 --- a/kernel/irq/proc.c +++ b/kernel/irq/proc.c @@ -19,12 +19,22 @@ static struct proc_dir_entry *root_irq_dir, *irq_dir[NR_IRQS]; */ static struct proc_dir_entry *smp_affinity_entry[NR_IRQS]; -void __attribute__((weak)) -proc_set_irq_affinity(unsigned int irq, cpumask_t mask_val) +#ifdef CONFIG_GENERIC_PENDING_IRQ +void proc_set_irq_affinity(unsigned int irq, cpumask_t mask_val) +{ + /* + * Save these away for later use. Re-progam when the + * interrupt is pending + */ + set_pending_irq(irq, mask_val); +} +#else +void proc_set_irq_affinity(unsigned int irq, cpumask_t mask_val) { irq_affinity[irq] = mask_val; irq_desc[irq].handler->set_affinity(irq, mask_val); } +#endif static int irq_affinity_read_proc(char *page, char **start, off_t off, int count, int *eof, void *data) |