diff options
Diffstat (limited to 'arch/powerpc/platforms/ps3/smp.c')
| -rw-r--r-- | arch/powerpc/platforms/ps3/smp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/ps3/smp.c b/arch/powerpc/platforms/ps3/smp.c index 8729348c060..53416ec5198 100644 --- a/arch/powerpc/platforms/ps3/smp.c +++ b/arch/powerpc/platforms/ps3/smp.c @@ -118,9 +118,11 @@ static void __init ps3_smp_setup_cpu(int cpu) DBG("%s:%d: (%d, %d) => virq %u\n", __func__, __LINE__, cpu, i, virqs[i]); + result = request_irq(virqs[i], ipi_function_handler, + IRQF_DISABLED, names[i], (void*)(long)i); - request_irq(virqs[i], ipi_function_handler, IRQF_DISABLED, - names[i], (void*)(long)i); + if (result) + virqs[i] = NO_IRQ; } ps3_register_ipi_debug_brk(cpu, virqs[PPC_MSG_DEBUGGER_BREAK]); |