diff options
Diffstat (limited to 'drivers/sh/intc/virq.c')
| -rw-r--r-- | drivers/sh/intc/virq.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/sh/intc/virq.c b/drivers/sh/intc/virq.c index ce5f81d7cc6..f30ac9354ff 100644 --- a/drivers/sh/intc/virq.c +++ b/drivers/sh/intc/virq.c @@ -14,9 +14,10 @@ #include <linux/list.h> #include <linux/radix-tree.h> #include <linux/spinlock.h> +#include <linux/export.h> #include "internals.h" -static struct intc_map_entry intc_irq_xlate[NR_IRQS]; +static struct intc_map_entry intc_irq_xlate[INTC_NR_IRQS]; struct intc_virq_list { unsigned int irq; @@ -218,12 +219,14 @@ restart: if (radix_tree_deref_retry(entry)) goto restart; - irq = create_irq(); + irq = irq_alloc_desc(numa_node_id()); if (unlikely(irq < 0)) { pr_err("no more free IRQs, bailing..\n"); break; } + activate_irq(irq); + pr_info("Setting up a chained VIRQ from %d -> %d\n", irq, entry->pirq); @@ -235,6 +238,11 @@ restart: irq_set_handler_data(irq, (void *)entry->handle); + /* + * Set the virtual IRQ as non-threadable. + */ + irq_set_nothread(irq); + irq_set_chained_handler(entry->pirq, intc_virq_handler); add_virq_to_pirq(entry->pirq, irq); |