dummy = *board_irq_mask;
dummy |= IXP2000_BOARD_IRQ_MASK(irq);
- ixp2000_reg_write(board_irq_mask, dummy);
+ ixp2000_reg_wrb(board_irq_mask, dummy);
#ifdef CONFIG_ARCH_IXDP2400
if (machine_is_ixdp2400())
dummy = *board_irq_mask;
dummy &= ~IXP2000_BOARD_IRQ_MASK(irq);
- ixp2000_reg_write(board_irq_mask, dummy);
+ ixp2000_reg_wrb(board_irq_mask, dummy);
if (machine_is_ixdp2400())
ixp2000_release_slowport(&old_cfg);