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_rawhide.c

diff --git a/arch/alpha/kernel/sys_rawhide.c b/arch/alpha/kernel/sys_rawhide.c
index 26c322bf89ee195a81863c8a4b42418991c6513f..936d4140ed5fc68e6addf5a9ae1437a77b011f12 100644 (file)
--- a/arch/alpha/kernel/sys_rawhide.c
+++ b/arch/alpha/kernel/sys_rawhide.c
@@ -56,9 +56,10 @@ rawhide_update_irq_hw(int hose, int mask)
   (((h) < MCPCIA_MAX_HOSES) && (cached_irq_masks[(h)] != 0))
 
 static inline void 
-rawhide_enable_irq(unsigned int irq)
+rawhide_enable_irq(struct irq_data *d)
 {
        unsigned int mask, hose;
+       unsigned int irq = d->irq;
 
        irq -= 16;
        hose = irq / 24;
@@ -76,9 +77,10 @@ rawhide_enable_irq(unsigned int irq)
 }
 
 static void 
-rawhide_disable_irq(unsigned int irq)
+rawhide_disable_irq(struct irq_data *d)
 {
        unsigned int mask, hose;
+       unsigned int irq = d->irq;
 
        irq -= 16;
        hose = irq / 24;
@@ -96,9 +98,10 @@ rawhide_disable_irq(unsigned int irq)
 }
 
 static void
-rawhide_mask_and_ack_irq(unsigned int irq)
+rawhide_mask_and_ack_irq(struct irq_data *d)
 {
        unsigned int mask, mask1, hose;
+       unsigned int irq = d->irq;
 
        irq -= 16;
        hose = irq / 24;
@@ -121,28 +124,11 @@ rawhide_mask_and_ack_irq(unsigned int irq)
        spin_unlock(&rawhide_irq_lock);
 }
 
-static unsigned int
-rawhide_startup_irq(unsigned int irq)
-{
-       rawhide_enable_irq(irq);
-       return 0;
-}
-
-static void
-rawhide_end_irq(unsigned int irq)
-{
-       if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-               rawhide_enable_irq(irq);
-}
-
 static struct irq_chip rawhide_irq_type = {
        .name           = "RAWHIDE",
-       .startup        = rawhide_startup_irq,
-       .shutdown       = rawhide_disable_irq,
-       .enable         = rawhide_enable_irq,
-       .disable        = rawhide_disable_irq,
-       .ack            = rawhide_mask_and_ack_irq,
-       .end            = rawhide_end_irq,
+       .irq_unmask     = rawhide_enable_irq,
+       .irq_mask       = rawhide_disable_irq,
+       .irq_mask_ack   = rawhide_mask_and_ack_irq,
 };
 
 static void 
@@ -194,8 +180,8 @@ rawhide_init_irq(void)
        }
 
        for (i = 16; i < 128; ++i) {
-               irq_desc[i].status = IRQ_DISABLED | IRQ_LEVEL;
-               irq_desc[i].chip = &rawhide_irq_type;
+               set_irq_chip_and_handler(i, &rawhide_irq_type, handle_level_irq);
+               irq_set_status_flags(i, IRQ_LEVEL);
        }
 
        init_i8259a_irqs();