From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932327Ab2DTGRp (ORCPT ); Fri, 20 Apr 2012 02:17:45 -0400 Received: from wolverine02.qualcomm.com ([199.106.114.251]:1672 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754403Ab2DTGRj (ORCPT ); Fri, 20 Apr 2012 02:17:39 -0400 X-IronPort-AV: E=McAfee;i="5400,1158,6686"; a="181080445" X-IronPort-AV: E=Sophos;i="4.75,449,1330934400"; d="scan'208";a="238421035" From: xiong To: , , CC: , , xiong Subject: [PATCH 7/9] atl1c: remove PHY reset/init for link down event Date: Fri, 20 Apr 2012 14:16:22 +0800 Message-ID: <1334902584-15584-8-git-send-email-xiong@qca.qualcomm.com> X-Mailer: git-send-email 1.7.7 In-Reply-To: <1334902584-15584-1-git-send-email-xiong@qca.qualcomm.com> References: <1334902584-15584-1-git-send-email-xiong@qca.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [172.30.39.5] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org it's unnecessary to reset/init phy when link down. Only L1/L2 chip (supported by atlx) need such action. Signed-off-by: xiong Tested-by: Liu David --- drivers/net/ethernet/atheros/atl1c/atl1c_main.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c index 995da22..cb3b3c4 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c @@ -270,8 +270,6 @@ static void atl1c_check_link_status(struct atl1c_adapter *adapter) atl1c_set_aspm(hw, SPEED_0); netif_carrier_off(netdev); netif_stop_queue(netdev); - atl1c_phy_reset(hw); - atl1c_phy_init(&adapter->hw); } else { /* Link Up */ hw->hibernate = false; -- 1.7.7