diff options
Diffstat (limited to 'kernel/irq/manage.c')
-rw-r--r-- | kernel/irq/manage.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index cffde4843897..90a944a7fadc 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c | |||
@@ -118,6 +118,10 @@ void enable_irq(unsigned int irq) | |||
118 | WARN_ON(1); | 118 | WARN_ON(1); |
119 | break; | 119 | break; |
120 | case 1: { | 120 | case 1: { |
121 | unsigned int status = desc->status & ~IRQ_DISABLED; | ||
122 | |||
123 | /* Prevent probing on this irq: */ | ||
124 | desc->status = status | IRQ_NOPROBE; | ||
121 | check_irq_resend(desc, irq); | 125 | check_irq_resend(desc, irq); |
122 | /* fall-through */ | 126 | /* fall-through */ |
123 | } | 127 | } |