From mboxrd@z Thu Jan 1 00:00:00 1970 From: Auke Kok Subject: [PATCH] e100: timer power saving Date: Thu, 06 Sep 2007 11:51:37 -0700 Message-ID: <20070906185137.30733.99594.stgit@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, shemminger@linux-foundation.org, arjan@linux.intel.com To: jeff@garzik.org Return-path: Received: from mga02.intel.com ([134.134.136.20]:10026 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757231AbXIFSvj (ORCPT ); Thu, 6 Sep 2007 14:51:39 -0400 Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Stephen Hemminger Since E100 timer is 2HZ, use rounding to make timer occur on the correct boundary. Signed-off-by: Stephen Hemminger Signed-off-by: Auke Kok --- drivers/net/e100.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/net/e100.c b/drivers/net/e100.c index 280313b..d7b9437 100644 --- a/drivers/net/e100.c +++ b/drivers/net/e100.c @@ -1604,7 +1604,8 @@ static void e100_watchdog(unsigned long data) else nic->flags &= ~ich_10h_workaround; - mod_timer(&nic->watchdog, jiffies + E100_WATCHDOG_PERIOD); + mod_timer(&nic->watchdog, + round_jiffies(jiffies + E100_WATCHDOG_PERIOD)); } static void e100_xmit_prepare(struct nic *nic, struct cb *cb,