diff options
Diffstat (limited to 'arch/parisc/kernel/irq.c')
| -rw-r--r-- | arch/parisc/kernel/irq.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c index a572112f5aba..29e70e16ede8 100644 --- a/arch/parisc/kernel/irq.c +++ b/arch/parisc/kernel/irq.c @@ -112,7 +112,7 @@ void cpu_end_irq(unsigned int irq) } #ifdef CONFIG_SMP -int cpu_check_affinity(unsigned int irq, cpumask_t *dest) +int cpu_check_affinity(unsigned int irq, const struct cpumask *dest) { int cpu_dest; @@ -126,17 +126,19 @@ int cpu_check_affinity(unsigned int irq, cpumask_t *dest) /* whatever mask they set, we just allow one CPU */ cpu_dest = first_cpu(*dest); - *dest = cpumask_of_cpu(cpu_dest); - return 0; + return cpu_dest; } static void cpu_set_affinity_irq(unsigned int irq, const struct cpumask *dest) { - if (cpu_check_affinity(irq, dest)) + int cpu_dest; + + cpu_dest = cpu_check_affinity(irq, dest); + if (cpu_dest < 0) return; - cpumask_copy(&irq_desc[irq].affinity, dest); + cpumask_copy(&irq_desc[irq].affinity, &cpumask_of_cpu(cpu_dest)); } #endif |