diff options
Diffstat (limited to 'arch/powerpc/platforms/powernv/opal-irqchip.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/opal-irqchip.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/opal-irqchip.c b/arch/powerpc/platforms/powernv/opal-irqchip.c index ecdcba9d1220..9d1b8c0aaf93 100644 --- a/arch/powerpc/platforms/powernv/opal-irqchip.c +++ b/arch/powerpc/platforms/powernv/opal-irqchip.c @@ -174,8 +174,14 @@ void opal_event_shutdown(void) /* First free interrupts, which will also mask them */ for (i = 0; i < opal_irq_count; i++) { - if (opal_irqs[i]) + if (!opal_irqs[i]) + continue; + + if (in_interrupt()) + disable_irq_nosync(opal_irqs[i]); + else free_irq(opal_irqs[i], NULL); + opal_irqs[i] = 0; } } |