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using IRQ_pin interrupt



i have a problem using the IRQ pin:

after:
*R_IRQ_MASK0_SET = IO_STATE(R_IRQ_MASK0_SET, irq_ext_vector_nr, set);
*R_IRQ_MASK0_CLR = IO_STATE(R_IRQ_MASK0_CLR, irq_int_vector_nr, clr);
ret = request_irq(IO_BITNR(R_VECT_MASK_RD, irq_intnr), dig_in_interrupt,
SA_INTERRUPT, tvs_name, NULL);

i'm waiting for the call to dig_in_interrupt(), but I get an error "weird
irq".

why ?

Thanks, Andreas