]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
[PATCH] i386/x86-64: simplify ioapic_register_intr()
authorJan Beulich <jbeulich@novell.com>
Mon, 26 Jun 2006 11:56:46 +0000 (13:56 +0200)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 26 Jun 2006 17:48:15 +0000 (10:48 -0700)
Simplify (remove duplication of) code in ioapic_register_intr().

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/i386/kernel/io_apic.c
arch/x86_64/kernel/io_apic.c

index 43ffdd012d269c98a47cada3ba9596303856e83b..5a1a5412015c42ae4d58dd7fd8e2f2042399f177 100644 (file)
@@ -1205,21 +1205,14 @@ static struct hw_interrupt_type ioapic_edge_type;
 
 static inline void ioapic_register_intr(int irq, int vector, unsigned long trigger)
 {
-       if (use_pci_vector() && !platform_legacy_irq(irq)) {
-               if ((trigger == IOAPIC_AUTO && IO_APIC_irq_trigger(irq)) ||
-                               trigger == IOAPIC_LEVEL)
-                       irq_desc[vector].handler = &ioapic_level_type;
-               else
-                       irq_desc[vector].handler = &ioapic_edge_type;
-               set_intr_gate(vector, interrupt[vector]);
-       } else  {
-               if ((trigger == IOAPIC_AUTO && IO_APIC_irq_trigger(irq)) ||
-                               trigger == IOAPIC_LEVEL)
-                       irq_desc[irq].handler = &ioapic_level_type;
-               else
-                       irq_desc[irq].handler = &ioapic_edge_type;
-               set_intr_gate(vector, interrupt[irq]);
-       }
+       unsigned idx = use_pci_vector() && !platform_legacy_irq(irq) ? vector : irq;
+
+       if ((trigger == IOAPIC_AUTO && IO_APIC_irq_trigger(irq)) ||
+                       trigger == IOAPIC_LEVEL)
+               irq_desc[idx].handler = &ioapic_level_type;
+       else
+               irq_desc[idx].handler = &ioapic_edge_type;
+       set_intr_gate(vector, interrupt[idx]);
 }
 
 static void __init setup_IO_APIC_irqs(void)
index 062b10daebac3dafb77702bff9ba7d3f9e3aafa0..15b2f6932de195369723bb658e0715339b28b231 100644 (file)
@@ -876,21 +876,14 @@ static struct hw_interrupt_type ioapic_edge_type;
 
 static inline void ioapic_register_intr(int irq, int vector, unsigned long trigger)
 {
-       if (use_pci_vector() && !platform_legacy_irq(irq)) {
-               if ((trigger == IOAPIC_AUTO && IO_APIC_irq_trigger(irq)) ||
-                               trigger == IOAPIC_LEVEL)
-                       irq_desc[vector].handler = &ioapic_level_type;
-               else
-                       irq_desc[vector].handler = &ioapic_edge_type;
-               set_intr_gate(vector, interrupt[vector]);
-       } else  {
-               if ((trigger == IOAPIC_AUTO && IO_APIC_irq_trigger(irq)) ||
-                               trigger == IOAPIC_LEVEL)
-                       irq_desc[irq].handler = &ioapic_level_type;
-               else
-                       irq_desc[irq].handler = &ioapic_edge_type;
-               set_intr_gate(vector, interrupt[irq]);
-       }
+       unsigned idx = use_pci_vector() && !platform_legacy_irq(irq) ? vector : irq;
+
+       if ((trigger == IOAPIC_AUTO && IO_APIC_irq_trigger(irq)) ||
+                       trigger == IOAPIC_LEVEL)
+               irq_desc[idx].handler = &ioapic_level_type;
+       else
+               irq_desc[idx].handler = &ioapic_edge_type;
+       set_intr_gate(vector, interrupt[idx]);
 }
 
 static void __init setup_IO_APIC_irqs(void)