Merge commit 'linux-2.6/master' (early part) into oprofile/core

This branch depends on these apic patches:

      apic, x86: Use BIOS settings for IBS and MCE threshold interrupt LVT offsets
      apic, x86: Check if EILVT APIC registers are available (AMD only)

Signed-off-by: Robert Richter <robert.richter@amd.com>

1 files changed, 1 insertions, 9 deletions

diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index c0d5c3b3a760..36ad3be4692a 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -154,14 +154,6 @@ void set_irq_flags(unsigned int irq, unsigned int iflags)
 
 void __init init_IRQ(void)
 {
-        struct irq_desc *desc;
-        int irq;
-
-        for (irq = 0; irq < nr_irqs; irq++) {
-                desc = irq_to_desc_alloc_node(irq, 0);
-                desc->status |= IRQ_NOREQUEST | IRQ_NOPROBE;
-        }
-
         init_arch_irq();
 }
 
@@ -169,7 +161,7 @@ void __init init_IRQ(void)
 int __init arch_probe_nr_irqs(void)
 {
         nr_irqs = arch_nr_irqs ? arch_nr_irqs : NR_IRQS;
-        return 0;
+        return nr_irqs;
 }
 #endif