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Diffstat (limited to 'kernel/irq/autoprobe.c')
-rw-r--r--kernel/irq/autoprobe.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/irq/autoprobe.c b/kernel/irq/autoprobe.c
index 5c988bba401f..ed98c7d46cf2 100644
--- a/kernel/irq/autoprobe.c
+++ b/kernel/irq/autoprobe.c
@@ -40,7 +40,7 @@ unsigned long probe_irq_on(void)
desc = irq_desc + i;
spin_lock_irq(&desc->lock);
- if (!desc->action)
+ if (!desc->action && !(desc->status & IRQ_NOPROBE))
desc->chip->startup(i);
spin_unlock_irq(&desc->lock);
}
@@ -57,7 +57,7 @@ unsigned long probe_irq_on(void)
desc = irq_desc + i;
spin_lock_irq(&desc->lock);
- if (!desc->action) {
+ if (!desc->action && !(desc->status & IRQ_NOPROBE)) {
desc->status |= IRQ_AUTODETECT | IRQ_WAITING;
if (desc->chip->startup(i))
desc->status |= IRQ_PENDING;