interrupt handler problem, unexpected IRQ

[Jimmy DeWitt <jdewitt@xxxxxxxxxx>]

Hi, I made a interrupt handler, registered
it with request_irq().  It works, but I
keep getting messages in /var/log/messages
for each IRQ.  

Looking in the kernel in irq.c it looks
like ack_none is generating the call.

What am I missing here?

I'm on a i386 2.4.21 kernel.



I register with :
----------------------------------------------------------------------------------------------
rc =  request_irq((unsigned int)0xd0,
my_handler, SA_INTERRUPT , "my_handler",NULL);


My handler
--------------------------------------------------------------------------------------------------
void my_handler(int irq, void *dev_id,
 struct pt_regs *regs )
{
    
    int   cpu = smp_processor_id();
 .  
.
.
.

}

--------------------------------------------------------------------------------------------------
/var/log/messages

unxecpected IRQ trap at vector d0
message repeated 112 times
...