- .startup = toshiba_rbtx4938_irq_ioc_startup,
- .shutdown = toshiba_rbtx4938_irq_ioc_shutdown,
- .enable = toshiba_rbtx4938_irq_ioc_enable,
- .disable = toshiba_rbtx4938_irq_ioc_disable,
- .ack = toshiba_rbtx4938_irq_ioc_mask_and_ack,
- .end = toshiba_rbtx4938_irq_ioc_end,
- .set_affinity = NULL
+ .ack = toshiba_rbtx4938_irq_ioc_disable,
+ .mask = toshiba_rbtx4938_irq_ioc_disable,
+ .mask_ack = toshiba_rbtx4938_irq_ioc_disable,
+ .unmask = toshiba_rbtx4938_irq_ioc_enable,