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-rw-r--r--kernel/irq/manage.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 3164ba7ce151..e1497481fe8a 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -456,6 +456,9 @@ int __irq_set_trigger(struct irq_desc *desc, unsigned int irq,
456 /* note that IRQF_TRIGGER_MASK == IRQ_TYPE_SENSE_MASK */ 456 /* note that IRQF_TRIGGER_MASK == IRQ_TYPE_SENSE_MASK */
457 desc->status &= ~(IRQ_LEVEL | IRQ_TYPE_SENSE_MASK); 457 desc->status &= ~(IRQ_LEVEL | IRQ_TYPE_SENSE_MASK);
458 desc->status |= flags; 458 desc->status |= flags;
459
460 if (chip != desc->chip)
461 irq_chip_set_defaults(desc->chip);
459 } 462 }
460 463
461 return ret; 464 return ret;