diff options
Diffstat (limited to 'arch/alpha/kernel/sys_noritake.c')
| -rw-r--r-- | arch/alpha/kernel/sys_noritake.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/alpha/kernel/sys_noritake.c b/arch/alpha/kernel/sys_noritake.c index de6ba3432e8a..eb2a1d63f484 100644 --- a/arch/alpha/kernel/sys_noritake.c +++ b/arch/alpha/kernel/sys_noritake.c @@ -66,6 +66,13 @@ noritake_startup_irq(unsigned int irq) return 0; } +static void +noritake_end_irq(unsigned int irq) +{ + if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) + noritake_enable_irq(irq); +} + static struct hw_interrupt_type noritake_irq_type = { .typename = "NORITAKE", .startup = noritake_startup_irq, @@ -73,7 +80,7 @@ static struct hw_interrupt_type noritake_irq_type = { .enable = noritake_enable_irq, .disable = noritake_disable_irq, .ack = noritake_disable_irq, - .end = noritake_enable_irq, + .end = noritake_end_irq, }; static void |