diff options
Diffstat (limited to 'kernel/irq/generic-chip.c')
| -rw-r--r-- | kernel/irq/generic-chip.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/irq/generic-chip.c b/kernel/irq/generic-chip.c index e3544c19bdd..452d6f2ba21 100644 --- a/kernel/irq/generic-chip.c +++ b/kernel/irq/generic-chip.c @@ -275,10 +275,7 @@ int irq_alloc_domain_generic_chips(struct irq_domain *d, int irqs_per_chip, if (d->gc) return -EBUSY; - if (d->revmap_type != IRQ_DOMAIN_MAP_LINEAR) - return -EINVAL; - - numchips = d->revmap_data.linear.size / irqs_per_chip; + numchips = DIV_ROUND_UP(d->revmap_size, irqs_per_chip); if (!numchips) return -EINVAL; @@ -310,6 +307,7 @@ int irq_alloc_domain_generic_chips(struct irq_domain *d, int irqs_per_chip, /* Calc pointer to the next generic chip */ tmp += sizeof(*gc) + num_ct * sizeof(struct irq_chip_type); } + d->name = name; return 0; } EXPORT_SYMBOL_GPL(irq_alloc_domain_generic_chips); |