From mboxrd@z Thu Jan 1 00:00:00 1970 From: xiong Subject: [PATCH 07/10] atl1c: remove PHY reset/init for link down event Date: Thu, 26 Apr 2012 14:27:15 +0800 Message-ID: <1335421638-16304-8-git-send-email-xiong@qca.qualcomm.com> References: <1335421638-16304-1-git-send-email-xiong@qca.qualcomm.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , xiong To: , , Return-path: Received: from wolverine01.qualcomm.com ([199.106.114.254]:21619 "EHLO wolverine01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754161Ab2DZG3B (ORCPT ); Thu, 26 Apr 2012 02:29:01 -0400 In-Reply-To: <1335421638-16304-1-git-send-email-xiong@qca.qualcomm.com> Sender: netdev-owner@vger.kernel.org List-ID: 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