From 3a1c6ed5c32f604345d87bd7233d2590769bc7b3 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 12 Oct 2007 23:04:06 +0200
Subject: [PATCH] --- yaml --- r: 67754 b: refs/heads/master c:
 500ff08b76878a45391fffc7a4c972883503050e h: refs/heads/master v: v3

---
 [refs]                          |  2 +-
 trunk/arch/x86/kernel/apic_64.c | 18 ------------------
 2 files changed, 1 insertion(+), 19 deletions(-)

diff --git a/[refs] b/[refs]
index 66a83607a8e2..b83408143854 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 801740971af7c6256b7ad2472706d43ed008fd3d
+refs/heads/master: 500ff08b76878a45391fffc7a4c972883503050e
diff --git a/trunk/arch/x86/kernel/apic_64.c b/trunk/arch/x86/kernel/apic_64.c
index ce2f8015d5ce..a73b443a1236 100644
--- a/trunk/arch/x86/kernel/apic_64.c
+++ b/trunk/arch/x86/kernel/apic_64.c
@@ -790,24 +790,6 @@ static void setup_APIC_timer(unsigned int clocks)
 
 	local_irq_save(flags);
 
-	/* wait for irq slice */
-	if (hpet_address && hpet_use_timer) {
-		u32 trigger = hpet_readl(HPET_T0_CMP);
-		while (hpet_readl(HPET_T0_CMP) == trigger)
-			/* do nothing */ ;
-	} else {
-		int c1, c2;
-		outb_p(0x00, 0x43);
-		c2 = inb_p(0x40);
-		c2 |= inb_p(0x40) << 8;
-		do {
-			c1 = c2;
-			outb_p(0x00, 0x43);
-			c2 = inb_p(0x40);
-			c2 |= inb_p(0x40) << 8;
-		} while (c2 - c1 < 300);
-	}
-
 	irqen = ! cpu_isset(smp_processor_id(),
 			    timer_interrupt_broadcast_ipi_mask);
 	__setup_APIC_LVTT(clocks, 0, irqen);