diff options
Diffstat (limited to 'drivers/sh/intc/dynamic.c')
| -rw-r--r-- | drivers/sh/intc/dynamic.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/drivers/sh/intc/dynamic.c b/drivers/sh/intc/dynamic.c index 6caecdffe20..e994c7ed916 100644 --- a/drivers/sh/intc/dynamic.c +++ b/drivers/sh/intc/dynamic.c @@ -37,7 +37,6 @@ unsigned int create_irq_nr(unsigned int irq_want, int node) { unsigned int irq = 0, new; unsigned long flags; - struct irq_desc *desc; raw_spin_lock_irqsave(&vector_lock, flags); @@ -55,24 +54,20 @@ unsigned int create_irq_nr(unsigned int irq_want, int node) __set_bit(new, intc_irq_map); } - desc = irq_to_desc_alloc_node(new, node); - if (unlikely(!desc)) { + raw_spin_unlock_irqrestore(&vector_lock, flags); + + irq = irq_alloc_desc_at(new, node); + if (unlikely(irq != new)) { pr_err("can't get irq_desc for %d\n", new); - goto out_unlock; + return 0; } - desc = move_irq_desc(desc, node); - irq = new; + activate_irq(irq); + return 0; out_unlock: raw_spin_unlock_irqrestore(&vector_lock, flags); - - if (irq > 0) { - dynamic_irq_init(irq); - activate_irq(irq); - } - - return irq; + return 0; } int create_irq(void) @@ -91,7 +86,7 @@ void destroy_irq(unsigned int irq) { unsigned long flags; - dynamic_irq_cleanup(irq); + irq_free_desc(irq); raw_spin_lock_irqsave(&vector_lock, flags); __clear_bit(irq, intc_irq_map); |