From patchwork Wed Aug 3 23:29:45 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Keith Busch X-Patchwork-Id: 655634 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3s4Trj0Ktsz9sR9 for ; Thu, 4 Aug 2016 09:32:53 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932621AbcHCXcv (ORCPT ); Wed, 3 Aug 2016 19:32:51 -0400 Received: from mga03.intel.com ([134.134.136.65]:1483 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932449AbcHCXcv (ORCPT ); Wed, 3 Aug 2016 19:32:51 -0400 Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga103.jf.intel.com with ESMTP; 03 Aug 2016 16:29:47 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.28,468,1464678000"; d="scan'208";a="150242466" Received: from dcgshare.lm.intel.com ([10.232.118.254]) by fmsmga004.fm.intel.com with ESMTP; 03 Aug 2016 16:29:47 -0700 Received: by dcgshare.lm.intel.com (Postfix, from userid 1017) id BDA7EE0C6D; Wed, 3 Aug 2016 17:29:46 -0600 (MDT) From: Keith Busch To: linux-pci@vger.kernel.org, Bjorn Helgaas Cc: Wei Zhang , Keith Busch Subject: [PATCH] pciehp: Clear attention LED on device add Date: Wed, 3 Aug 2016 17:29:45 -0600 Message-Id: <1470266985-28906-1-git-send-email-keith.busch@intel.com> X-Mailer: git-send-email 1.7.1 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org This patch clears the LED attention status after a successful device add. It is possible the attention LED was on from a previous power fault or link failure, and a subsequent successful device inserted in the slot should clear it. Signed-off-by: Keith Busch --- drivers/pci/hotplug/pciehp_ctrl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c index 880978b..7ea3e61 100644 --- a/drivers/pci/hotplug/pciehp_ctrl.c +++ b/drivers/pci/hotplug/pciehp_ctrl.c @@ -120,6 +120,7 @@ static int board_added(struct slot *p_slot) } pciehp_green_led_on(p_slot); + pciehp_set_attention_status(p_slot, 0); return 0; err_exit: