Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / arch / alpha / kernel / sys_rx164.c

diff --git a/arch/alpha/kernel/sys_rx164.c b/arch/alpha/kernel/sys_rx164.c
index be161129eab996b0225adc4c73bd1d33ac55e794..cea22a62913b4d9a4ea18092e98bec29a87bf8cd 100644 (file)
--- a/arch/alpha/kernel/sys_rx164.c
+++ b/arch/alpha/kernel/sys_rx164.c
@@ -47,39 +47,22 @@ rx164_update_irq_hw(unsigned long mask)
 }
 
 static inline void
-rx164_enable_irq(unsigned int irq)
+rx164_enable_irq(struct irq_data *d)
 {
-       rx164_update_irq_hw(cached_irq_mask |= 1UL << (irq - 16));
+       rx164_update_irq_hw(cached_irq_mask |= 1UL << (d->irq - 16));
 }
 
 static void
-rx164_disable_irq(unsigned int irq)
+rx164_disable_irq(struct irq_data *d)
 {
-       rx164_update_irq_hw(cached_irq_mask &= ~(1UL << (irq - 16)));
-}
-
-static unsigned int
-rx164_startup_irq(unsigned int irq)
-{
-       rx164_enable_irq(irq);
-       return 0;
-}
-
-static void
-rx164_end_irq(unsigned int irq)
-{
-       if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-               rx164_enable_irq(irq);
+       rx164_update_irq_hw(cached_irq_mask &= ~(1UL << (d->irq - 16)));
 }
 
 static struct irq_chip rx164_irq_type = {
        .name           = "RX164",
-       .startup        = rx164_startup_irq,
-       .shutdown       = rx164_disable_irq,
-       .enable         = rx164_enable_irq,
-       .disable        = rx164_disable_irq,
-       .ack            = rx164_disable_irq,
-       .end            = rx164_end_irq,
+       .irq_unmask     = rx164_enable_irq,
+       .irq_mask       = rx164_disable_irq,
+       .irq_mask_ack   = rx164_disable_irq,
 };
 
 static void 
@@ -116,8 +99,8 @@ rx164_init_irq(void)
 
        rx164_update_irq_hw(0);
        for (i = 16; i < 40; ++i) {
-               irq_desc[i].status = IRQ_DISABLED | IRQ_LEVEL;
-               irq_desc[i].chip = &rx164_irq_type;
+               set_irq_chip_and_handler(i, &rx164_irq_type, handle_level_irq);
+               irq_set_status_flags(i, IRQ_LEVEL);
        }
 
        init_i8259a_irqs();