At 11 Feb 2004 21:11:08 +0100,
Ralf Gerbig wrote:
> 
> -               return IRQ_NONE;  /* not for us */
> +               return IRQ_RETVAL(status);  /* not for us */

after checking the code again, using status as IRQ_RETVAL() isn't a
good way, because it has also some static status bits.
the attached patch would be better to avoid the confusion.
it will return IRQ_HANDLED only when some irq bits are really
acknowledged.


Takashi