Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761469AbYBNPnn (ORCPT ); Thu, 14 Feb 2008 10:43:43 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755919AbYBNPjf (ORCPT ); Thu, 14 Feb 2008 10:39:35 -0500 Received: from ns2.uludag.org.tr ([193.140.100.220]:49926 "EHLO uludag.org.tr" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753255AbYBNPjO (ORCPT ); Thu, 14 Feb 2008 10:39:14 -0500 From: =?utf-8?q?S=2E=C3=87a=C4=9Flar=20Onur?= To: linux-kernel@vger.kernel.org Cc: netdev@vger.kernel.org, =?utf-8?q?S=2E=C3=87a=C4=9Flar=20Onur?= Subject: [PATCH 10/14] drivers/net/tokenring/3c359.c: Use time_* macros Date: Thu, 14 Feb 2008 17:36:48 +0200 Message-Id: <1203003412-11594-11-git-send-email-caglar@pardus.org.tr> X-Mailer: git-send-email 1.5.3.7 In-Reply-To: y References: y MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4414 Lines: 120 The functions time_before, time_before_eq, time_after, and time_after_eq are more robust for comparing jiffies against other values. So following patch implements usage of the time_after() macro, defined at linux/jiffies.h, which deals with wrapping correctly Cc: netdev@vger.kernel.org Signed-off-by: S.Çağlar Onur --- drivers/net/tokenring/3c359.c | 21 +++++++++++---------- 1 files changed, 11 insertions(+), 10 deletions(-) diff --git a/drivers/net/tokenring/3c359.c b/drivers/net/tokenring/3c359.c index 44a06f8..88fe955 100644 --- a/drivers/net/tokenring/3c359.c +++ b/drivers/net/tokenring/3c359.c @@ -42,6 +42,7 @@ #define XL_DEBUG 0 +#include #include #include #include @@ -408,7 +409,7 @@ static int xl_hw_reset(struct net_device *dev) t=jiffies; while (readw(xl_mmio + MMIO_INTSTATUS) & INTSTAT_CMD_IN_PROGRESS) { schedule(); - if(jiffies-t > 40*HZ) { + if(time_after(jiffies, t + 40 * HZ)) { printk(KERN_ERR "%s: 3COM 3C359 Velocity XL card not responding to global reset.\n", dev->name); return -ENODEV; } @@ -519,7 +520,7 @@ static int xl_hw_reset(struct net_device *dev) t=jiffies; while ( !(readw(xl_mmio + MMIO_INTSTATUS_AUTO) & INTSTAT_SRB) ) { schedule(); - if(jiffies-t > 15*HZ) { + if(time_after(jiffies, t + 15 * HZ)) { printk(KERN_ERR "3COM 3C359 Velocity XL card not responding.\n"); return -ENODEV; } @@ -790,7 +791,7 @@ static int xl_open_hw(struct net_device *dev) t=jiffies; while (! (readw(xl_mmio + MMIO_INTSTATUS) & INTSTAT_SRB)) { schedule(); - if(jiffies-t > 40*HZ) { + if(time_after(jiffies, t + 40 * HZ)) { printk(KERN_ERR "3COM 3C359 Velocity XL card not responding.\n"); break ; } @@ -1003,7 +1004,7 @@ static void xl_reset(struct net_device *dev) t=jiffies; while (readw(xl_mmio + MMIO_INTSTATUS) & INTSTAT_CMD_IN_PROGRESS) { - if(jiffies-t > 40*HZ) { + if(time_after(jiffies, t + 40 * HZ)) { printk(KERN_ERR "3COM 3C359 Velocity XL card not responding.\n"); break ; } @@ -1270,7 +1271,7 @@ static int xl_close(struct net_device *dev) t=jiffies; while (readw(xl_mmio + MMIO_INTSTATUS) & INTSTAT_CMD_IN_PROGRESS) { schedule(); - if(jiffies-t > 10*HZ) { + if(time_after(jiffies, t + 10 * HZ)) { printk(KERN_ERR "%s: 3COM 3C359 Velocity XL-DNSTALL not responding.\n", dev->name); break ; } @@ -1279,7 +1280,7 @@ static int xl_close(struct net_device *dev) t=jiffies; while (readw(xl_mmio + MMIO_INTSTATUS) & INTSTAT_CMD_IN_PROGRESS) { schedule(); - if(jiffies-t > 10*HZ) { + if(time_after(jiffies, t + 10 * HZ)) { printk(KERN_ERR "%s: 3COM 3C359 Velocity XL-DNDISABLE not responding.\n", dev->name); break ; } @@ -1288,7 +1289,7 @@ static int xl_close(struct net_device *dev) t=jiffies; while (readw(xl_mmio + MMIO_INTSTATUS) & INTSTAT_CMD_IN_PROGRESS) { schedule(); - if(jiffies-t > 10*HZ) { + if(time_after(jiffies, t + 10 * HZ)) { printk(KERN_ERR "%s: 3COM 3C359 Velocity XL-UPSTALL not responding.\n", dev->name); break ; } @@ -1305,7 +1306,7 @@ static int xl_close(struct net_device *dev) t=jiffies; while (!(readw(xl_mmio + MMIO_INTSTATUS) & INTSTAT_SRB)) { schedule(); - if(jiffies-t > 10*HZ) { + if(time_after(jiffies, t + 10 * HZ)) { printk(KERN_ERR "%s: 3COM 3C359 Velocity XL-CLOSENIC not responding.\n", dev->name); break ; } @@ -1334,7 +1335,7 @@ static int xl_close(struct net_device *dev) t=jiffies; while (readw(xl_mmio + MMIO_INTSTATUS) & INTSTAT_CMD_IN_PROGRESS) { schedule(); - if(jiffies-t > 10*HZ) { + if(time_after(jiffies, t + 10 * HZ)) { printk(KERN_ERR "%s: 3COM 3C359 Velocity XL-UPRESET not responding.\n", dev->name); break ; } @@ -1343,7 +1344,7 @@ static int xl_close(struct net_device *dev) t=jiffies; while (readw(xl_mmio + MMIO_INTSTATUS) & INTSTAT_CMD_IN_PROGRESS) { schedule(); - if(jiffies-t > 10*HZ) { + if(time_after(jiffies, t + 10 * HZ)) { printk(KERN_ERR "%s: 3COM 3C359 Velocity XL-DNRESET not responding.\n", dev->name); break ; } -- 1.5.3.7 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/