diff options
Diffstat (limited to 'arch/alpha/kernel/sys_eiger.c')
| -rw-r--r-- | arch/alpha/kernel/sys_eiger.c | 27 |
1 files changed, 5 insertions, 22 deletions
diff --git a/arch/alpha/kernel/sys_eiger.c b/arch/alpha/kernel/sys_eiger.c index 3ca1dbcf4044..1121bc5c6c6c 100644 --- a/arch/alpha/kernel/sys_eiger.c +++ b/arch/alpha/kernel/sys_eiger.c @@ -66,28 +66,11 @@ eiger_disable_irq(unsigned int irq) eiger_update_irq_hw(irq, mask); } -static unsigned int -eiger_startup_irq(unsigned int irq) -{ - eiger_enable_irq(irq); - return 0; /* never anything pending */ -} - -static void -eiger_end_irq(unsigned int irq) -{ - if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) - eiger_enable_irq(irq); -} - static struct irq_chip eiger_irq_type = { .name = "EIGER", - .startup = eiger_startup_irq, - .shutdown = eiger_disable_irq, - .enable = eiger_enable_irq, - .disable = eiger_disable_irq, - .ack = eiger_disable_irq, - .end = eiger_end_irq, + .unmask = eiger_enable_irq, + .mask = eiger_disable_irq, + .mask_ack = eiger_disable_irq, }; static void @@ -153,8 +136,8 @@ eiger_init_irq(void) init_i8259a_irqs(); for (i = 16; i < 128; ++i) { - irq_desc[i].status = IRQ_DISABLED | IRQ_LEVEL; - irq_desc[i].chip = &eiger_irq_type; + irq_to_desc(i)->status |= IRQ_LEVEL; + set_irq_chip_and_handler(i, &eiger_irq_type, handle_level_irq); } } |