From afeb4bcc607bb5ce1552840b16d77b50f6326d5a Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Wed, 30 Jan 2008 13:31:24 +0100
Subject: [PATCH] --- yaml --- r: 80016 b: refs/heads/master c:
 41e191e85a122ad822deb7525a015410012e6c70 h: refs/heads/master v: v3

---
 [refs]                               | 2 +-
 trunk/drivers/input/mouse/pc110pad.c | 7 +++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index d2f309f66598..c07fadc6d504 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ded9aa0db815b4e1271001561e177755cb8b9468
+refs/heads/master: 41e191e85a122ad822deb7525a015410012e6c70
diff --git a/trunk/drivers/input/mouse/pc110pad.c b/trunk/drivers/input/mouse/pc110pad.c
index 8991ab0b4fe3..61cff8374e6c 100644
--- a/trunk/drivers/input/mouse/pc110pad.c
+++ b/trunk/drivers/input/mouse/pc110pad.c
@@ -39,6 +39,7 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
+#include <linux/delay.h>
 
 #include <asm/io.h>
 #include <asm/irq.h>
@@ -62,8 +63,10 @@ static irqreturn_t pc110pad_interrupt(int irq, void *ptr)
 	int value     = inb_p(pc110pad_io);
 	int handshake = inb_p(pc110pad_io + 2);
 
-	outb_p(handshake |  1, pc110pad_io + 2);
-	outb_p(handshake & ~1, pc110pad_io + 2);
+	outb(handshake |  1, pc110pad_io + 2);
+	udelay(2);
+	outb(handshake & ~1, pc110pad_io + 2);
+	udelay(2);
 	inb_p(0x64);
 
 	pc110pad_data[pc110pad_count++] = value;