diff options
Diffstat (limited to 'arch/metag/kernel/irq.c')
| -rw-r--r-- | arch/metag/kernel/irq.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/metag/kernel/irq.c b/arch/metag/kernel/irq.c index 87707efeb0a3..2a2c9d55187e 100644 --- a/arch/metag/kernel/irq.c +++ b/arch/metag/kernel/irq.c @@ -25,7 +25,7 @@ static union irq_ctx *hardirq_ctx[NR_CPUS] __read_mostly; static union irq_ctx *softirq_ctx[NR_CPUS] __read_mostly; #endif -struct irq_domain *root_domain; +static struct irq_domain *root_domain; static unsigned int startup_meta_irq(struct irq_data *data) { @@ -279,11 +279,12 @@ static void route_irq(struct irq_data *data, unsigned int irq, unsigned int cpu) { struct irq_desc *desc = irq_to_desc(irq); struct irq_chip *chip = irq_data_get_irq_chip(data); + unsigned long flags; - raw_spin_lock_irq(&desc->lock); + raw_spin_lock_irqsave(&desc->lock, flags); if (chip->irq_set_affinity) chip->irq_set_affinity(data, cpumask_of(cpu), false); - raw_spin_unlock_irq(&desc->lock); + raw_spin_unlock_irqrestore(&desc->lock, flags); } /* |