linux-kernel - [PATCH] Fixed iSeries code to use time

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Date:	Thu, 19 Oct 2006 19:30:26 -0700
From:	David KOENIG <karhudever@...il.com>
To:	kernel-janitors@...ts.osdl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] Fixed iSeries code to use time_after instead of jiffy

>From 3bfab05309e8f5420e7897da214ad165f5566055 Mon Sep 17 00:00:00 2001
From: David KOENIG <karhudever@...il.com>
Date: Thu, 19 Oct 2006 19:28:18 -0700
Subject: [PATCH] Fixed iSeries code to use time_after instead of jiffy 
comparisons
---
 arch/powerpc/platforms/iseries/pci.c |   13 +++++++------
 1 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/arch/powerpc/platforms/iseries/pci.c 
b/arch/powerpc/platforms/iseries/pci.c
index 4aa165e..b17fd12 100644
--- a/arch/powerpc/platforms/iseries/pci.c
+++ b/arch/powerpc/platforms/iseries/pci.c
@@ -19,6 +19,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
+#include <linux/jiffies.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/string.h>
@@ -457,7 +458,7 @@ static u8 iSeries_Read_Byte(const volati
 		static unsigned long last_jiffies;
 		static int num_printed;
 
-		if ((jiffies - last_jiffies) > 60 * HZ) {
+		if (time_after(jiffies, last_jiffies + 60 * HZ)) {
 			last_jiffies = jiffies;
 			num_printed = 0;
 		}
@@ -485,7 +486,7 @@ static u16 iSeries_Read_Word(const volat
 		static unsigned long last_jiffies;
 		static int num_printed;
 
-		if ((jiffies - last_jiffies) > 60 * HZ) {
+		if (time_after(jiffies, last_jiffies + 60 * HZ)) {
 			last_jiffies = jiffies;
 			num_printed = 0;
 		}
@@ -514,7 +515,7 @@ static u32 iSeries_Read_Long(const volat
 		static unsigned long last_jiffies;
 		static int num_printed;
 
-		if ((jiffies - last_jiffies) > 60 * HZ) {
+		if (time_after(jiffies, last_jiffies + 60 * HZ)) {
 			last_jiffies = jiffies;
 			num_printed = 0;
 		}
@@ -550,7 +551,7 @@ static void iSeries_Write_Byte(u8 data, 
 		static unsigned long last_jiffies;
 		static int num_printed;
 
-		if ((jiffies - last_jiffies) > 60 * HZ) {
+		if (time_after(jiffies, last_jiffies + 60 * HZ)) {
 			last_jiffies = jiffies;
 			num_printed = 0;
 		}
@@ -576,7 +577,7 @@ static void iSeries_Write_Word(u16 data,
 		static unsigned long last_jiffies;
 		static int num_printed;
 
-		if ((jiffies - last_jiffies) > 60 * HZ) {
+		if (time_after(jiffies, last_jiffies + 60 * HZ)) {
 			last_jiffies = jiffies;
 			num_printed = 0;
 		}
@@ -602,7 +603,7 @@ static void iSeries_Write_Long(u32 data,
 		static unsigned long last_jiffies;
 		static int num_printed;
 
-		if ((jiffies - last_jiffies) > 60 * HZ) {
+		if (time_after(jiffies, last_jiffies + 60 * HZ)) {
 			last_jiffies = jiffies;
 			num_printed = 0;
 		}
-- 
1.4.1


-- 
<>< karhudever@...il.com
-
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