x86: fix up a comment in ack_APIC_irq()

 Adjust a comment in ack_APIC_irq() according to the recent removal of
CONFIG_X86_GOOD_APIC.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/include/asm-x86/apic.h b/include/asm-x86/apic.h
index 133c998..e9e09b2 100644 (file)
--- a/include/asm-x86/apic.h
+++ b/include/asm-x86/apic.h
@@ -76,9 +76,7 @@ extern int get_physical_broadcast(void);
 static inline void ack_APIC_irq(void)
 {
        /*
-        * ack_APIC_irq() actually gets compiled as a single instruction:
-        * - a single rmw on Pentium/82489DX
-        * - a single write on P6+ cores (CONFIG_X86_GOOD_APIC)
+        * ack_APIC_irq() actually gets compiled as a single instruction
         * ... yummie.
         */