x86: delete not really used ioapic_renumber_irq variable

Signed-off-by: Jan Beulich <jbeulich@novell.com>
xen-unstable changeset:   22281:2f87a77dc7b9
xen-unstable date:        Sun Oct 24 13:15:48 2010 +0100

diff --git a/xen/arch/x86/io_apic.c b/xen/arch/x86/io_apic.c
index b7b6dc033a238a83c6a5d293752cceb248dcaa14..99a78da847920568a2be8c1e8bee2ecdcf4d8b06 100644 (file)
--- a/xen/arch/x86/io_apic.c
+++ b/xen/arch/x86/io_apic.c
@@ -38,7 +38,6 @@
 #include <io_ports.h>
 #include <public/physdev.h>
 
-int (*ioapic_renumber_irq)(int ioapic, int irq);
 atomic_t irq_mis_count;
 
 /* Where if anywhere is the i8259 connect in external int mode */
@@ -877,13 +876,6 @@ static int pin_2_irq(int idx, int apic, int pin)
         while (i < apic)
             irq += nr_ioapic_registers[i++];
         irq += pin;
-
-        /*
-         * For MPS mode, so far only needed by ES7000 platform
-         */
-        if (ioapic_renumber_irq)
-            irq = ioapic_renumber_irq(apic, irq);
-
         break;
     }
     default:

diff --git a/xen/arch/x86/mpparse.c b/xen/arch/x86/mpparse.c
index 07c4aa14a50d5d90c32bb974daacff116bf05463..9d0a3620c0337ed840b6a45fac75317c9c205052 100644 (file)
--- a/xen/arch/x86/mpparse.c
+++ b/xen/arch/x86/mpparse.c
@@ -1123,9 +1123,6 @@ int mp_register_gsi (u32 gsi, int triggering, int polarity)
 
        ioapic_pin = gsi - mp_ioapic_routing[ioapic].gsi_base;
 
-       if (ioapic_renumber_irq)
-               gsi = ioapic_renumber_irq(ioapic, gsi);
-
        if (!(irq_to_desc(gsi)->status & IRQ_DISABLED))
                return -EEXIST;
 

diff --git a/xen/include/asm-x86/io_apic.h b/xen/include/asm-x86/io_apic.h
index 7d577f39d6f5939340eab282b5c04cc49324566a..fcbb557325c39e5cb0c7c062baf88a24ad02f741 100644 (file)
--- a/xen/include/asm-x86/io_apic.h
+++ b/xen/include/asm-x86/io_apic.h
@@ -195,7 +195,6 @@ extern int timer_uses_ioapic_pin_0;
 
 extern void init_ioapic_mappings(void);
 
-extern int (*ioapic_renumber_irq)(int ioapic, int irq);
 extern void ioapic_suspend(void);
 extern void ioapic_resume(void);