Merge branch 'intelfb-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied...

[pandora-kernel.git] / arch / ia64 / kernel / iosapic.c

diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index 7956eb9..9bf15fe 100644 (file)
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -79,7 +79,6 @@
  * describeinterrupts.  Now we use "IRQ" only for Linux IRQ's.  ISA IRQ
  * (isa_irq) is the only exception in this source code.
  */
-#include <linux/config.h>
 
 #include <linux/acpi.h>
 #include <linux/init.h>
@@ -416,7 +415,7 @@ iosapic_end_level_irq (unsigned int irq)
        ia64_vector vec = irq_to_vector(irq);
        struct iosapic_rte_info *rte;
 
-       move_irq(irq);
+       move_native_irq(irq);
        list_for_each_entry(rte, &iosapic_intr_info[vec].rtes, rte_list)
                iosapic_eoi(rte->addr, vec);
 }
@@ -456,9 +455,9 @@ iosapic_startup_edge_irq (unsigned int irq)
 static void
 iosapic_ack_edge_irq (unsigned int irq)
 {
-       irq_desc_t *idesc = irq_descp(irq);
+       irq_desc_t *idesc = irq_desc + irq;
 
-       move_irq(irq);
+       move_native_irq(irq);
        /*
         * Once we have recorded IRQ_PENDING already, we can mask the
         * interrupt for real. This prevents IRQ storms from unhandled
@@ -659,14 +658,14 @@ register_intr (unsigned int gsi, int vector, unsigned char delivery,
        else
                irq_type = &irq_type_iosapic_level;
 
-       idesc = irq_descp(vector);
-       if (idesc->handler != irq_type) {
-               if (idesc->handler != &no_irq_type)
+       idesc = irq_desc + vector;
+       if (idesc->chip != irq_type) {
+               if (idesc->chip != &no_irq_type)
                        printk(KERN_WARNING
                               "%s: changing vector %d from %s to %s\n",
                               __FUNCTION__, vector,
-                              idesc->handler->typename, irq_type->typename);
-               idesc->handler = irq_type;
+                              idesc->chip->typename, irq_type->typename);
+               idesc->chip = irq_type;
        }
        return 0;
 }
@@ -793,14 +792,14 @@ again:
                        return -ENOSPC;
        }
 
-       spin_lock_irqsave(&irq_descp(vector)->lock, flags);
+       spin_lock_irqsave(&irq_desc[vector].lock, flags);
        spin_lock(&iosapic_lock);
        {
                if (gsi_to_vector(gsi) > 0) {
                        if (list_empty(&iosapic_intr_info[vector].rtes))
                                free_irq_vector(vector);
                        spin_unlock(&iosapic_lock);
-                       spin_unlock_irqrestore(&irq_descp(vector)->lock,
+                       spin_unlock_irqrestore(&irq_desc[vector].lock,
                                               flags);
                        goto again;
                }
@@ -810,7 +809,7 @@ again:
                              polarity, trigger);
                if (err < 0) {
                        spin_unlock(&iosapic_lock);
-                       spin_unlock_irqrestore(&irq_descp(vector)->lock,
+                       spin_unlock_irqrestore(&irq_desc[vector].lock,
                                               flags);
                        return err;
                }
@@ -825,7 +824,7 @@ again:
                set_rte(gsi, vector, dest, mask);
        }
        spin_unlock(&iosapic_lock);
-       spin_unlock_irqrestore(&irq_descp(vector)->lock, flags);
+       spin_unlock_irqrestore(&irq_desc[vector].lock, flags);
 
        printk(KERN_INFO "GSI %u (%s, %s) -> CPU %d (0x%04x) vector %d\n",
               gsi, (trigger == IOSAPIC_EDGE ? "edge" : "level"),
@@ -860,7 +859,7 @@ iosapic_unregister_intr (unsigned int gsi)
        }
        vector = irq_to_vector(irq);
 
-       idesc = irq_descp(irq);
+       idesc = irq_desc + irq;
        spin_lock_irqsave(&idesc->lock, flags);
        spin_lock(&iosapic_lock);
        {
@@ -903,7 +902,7 @@ iosapic_unregister_intr (unsigned int gsi)
                        BUG_ON(iosapic_intr_info[vector].count);
 
                        /* Clear the interrupt controller descriptor */
-                       idesc->handler = &no_irq_type;
+                       idesc->chip = &no_irq_type;
 
                        /* Clear the interrupt information */
                        memset(&iosapic_intr_info[vector], 0,