Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / arch / alpha / kernel / sys_noritake.c

diff --git a/arch/alpha/kernel/sys_noritake.c b/arch/alpha/kernel/sys_noritake.c
index 86503fe..e88f4ae 100644 (file)
--- a/arch/alpha/kernel/sys_noritake.c
+++ b/arch/alpha/kernel/sys_noritake.c
@@ -59,28 +59,11 @@ noritake_disable_irq(unsigned int irq)
        noritake_update_irq_hw(irq, cached_irq_mask &= ~(1 << (irq - 16)));
 }
 
-static unsigned int
-noritake_startup_irq(unsigned int irq)
-{
-       noritake_enable_irq(irq);
-       return 0;
-}
-
-static void
-noritake_end_irq(unsigned int irq)
-{
-        if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-                noritake_enable_irq(irq);
-}
-
 static struct irq_chip noritake_irq_type = {
        .name           = "NORITAKE",
-       .startup        = noritake_startup_irq,
-       .shutdown       = noritake_disable_irq,
-       .enable         = noritake_enable_irq,
-       .disable        = noritake_disable_irq,
-       .ack            = noritake_disable_irq,
-       .end            = noritake_end_irq,
+       .unmask         = noritake_enable_irq,
+       .mask           = noritake_disable_irq,
+       .mask_ack       = noritake_disable_irq,
 };
 
 static void 
@@ -144,8 +127,8 @@ noritake_init_irq(void)
        outw(0, 0x54c);
 
        for (i = 16; i < 48; ++i) {
-               irq_desc[i].status = IRQ_DISABLED | IRQ_LEVEL;
-               irq_desc[i].chip = &noritake_irq_type;
+               irq_to_desc(i)->status |= IRQ_LEVEL;
+               set_irq_chip_and_handler(i, &noritake_irq_type, handle_level_irq);
        }
 
        init_i8259a_irqs();