diff options
Diffstat (limited to 'arch/sh/kernel/cpu/irq/ipr.c')
| -rw-r--r-- | arch/sh/kernel/cpu/irq/ipr.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/irq/ipr.c b/arch/sh/kernel/cpu/irq/ipr.c index 3eb17ee5540e..808d99a48efb 100644 --- a/arch/sh/kernel/cpu/irq/ipr.c +++ b/arch/sh/kernel/cpu/irq/ipr.c @@ -21,6 +21,7 @@ #include <linux/module.h> #include <linux/io.h> #include <linux/interrupt.h> +#include <linux/topology.h> static inline struct ipr_desc *get_ipr_desc(unsigned int irq) { @@ -59,10 +60,18 @@ void register_ipr_controller(struct ipr_desc *desc) for (i = 0; i < desc->nr_irqs; i++) { struct ipr_data *p = desc->ipr_data + i; + struct irq_desc *irq_desc; BUG_ON(p->ipr_idx >= desc->nr_offsets); BUG_ON(!desc->ipr_offsets[p->ipr_idx]); + irq_desc = irq_to_desc_alloc_node(p->irq, numa_node_id()); + if (unlikely(!irq_desc)) { + printk(KERN_INFO "can not get irq_desc for %d\n", + p->irq); + continue; + } + disable_irq_nosync(p->irq); set_irq_chip_and_handler_name(p->irq, &desc->chip, handle_level_irq, "level"); |