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Diffstat (limited to 'arch/sparc/kernel/leon_kernel.c')
| -rw-r--r-- | arch/sparc/kernel/leon_kernel.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/sparc/kernel/leon_kernel.c b/arch/sparc/kernel/leon_kernel.c index 4c61da491fee..a43cf794bb1e 100644 --- a/arch/sparc/kernel/leon_kernel.c +++ b/arch/sparc/kernel/leon_kernel.c @@ -106,13 +106,12 @@ unsigned long leon_get_irqmask(unsigned int irq) #ifdef CONFIG_SMP static int irq_choose_cpu(const struct cpumask *affinity) { - cpumask_t mask; + unsigned int cpu = cpumask_first_and(affinity, cpu_online_mask); - cpumask_and(&mask, cpu_online_mask, affinity); - if (cpumask_equal(&mask, cpu_online_mask) || cpumask_empty(&mask)) + if (cpumask_subset(cpu_online_mask, affinity) || cpu >= nr_cpu_ids) return boot_cpu_id; else - return cpumask_first(&mask); + return cpu; } #else #define irq_choose_cpu(affinity) boot_cpu_id |