/* hmmm... a spurious interupt */
/* some devices send D2H reg with I bit set during NCQ command phase */
- if (ap->sactive && status & PORT_IRQ_D2H_REG_FIS)
+ if (ap->sactive && (status & PORT_IRQ_D2H_REG_FIS))
return;
/* ignore interim PIO setup fis interrupts */