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
--- a/include/asm-x86/apic.h
+++ b/include/asm-x86/apic.h
@@ -76,9 +76,7 @@
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.
*/