From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com ([192.55.52.115]:7927 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727204AbeISFd7 (ORCPT ); Wed, 19 Sep 2018 01:33:59 -0400 From: Keith Busch To: Linux PCI , Bjorn Helgaas Cc: Benjamin Herrenschmidt , Sinan Kaya , Thomas Tai , poza@codeaurora.org, Lukas Wunner , Christoph Hellwig , Mika Westerberg , Keith Busch Subject: [PATCH 05/12] PCI/AER: Remove dead code Date: Tue, 18 Sep 2018 17:58:41 -0600 Message-Id: <20180918235848.26694-6-keith.busch@intel.com> In-Reply-To: <20180918235848.26694-1-keith.busch@intel.com> References: <20180918235848.26694-1-keith.busch@intel.com> Sender: linux-pci-owner@vger.kernel.org List-ID: The error recovery callbacks are only run on child devices. A root port is never a child device, so this error resume callback was never invoked. Signed-off-by: Keith Busch --- drivers/pci/pcie/aer.c | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c index 1318483a080c..a66e33868303 100644 --- a/drivers/pci/pcie/aer.c +++ b/drivers/pci/pcie/aer.c @@ -1545,18 +1545,6 @@ static pci_ers_result_t aer_root_reset(struct pci_dev *dev) return rc ? PCI_ERS_RESULT_DISCONNECT : PCI_ERS_RESULT_RECOVERED; } -/** - * aer_error_resume - clean up corresponding error status bits - * @dev: pointer to Root Port's pci_dev data structure - * - * Invoked by Port Bus driver during nonfatal recovery. - */ -static void aer_error_resume(struct pci_dev *dev) -{ - pci_aer_clear_device_status(dev); - pci_cleanup_aer_uncorrect_error_status(dev); -} - static struct pcie_port_service_driver aerdriver = { .name = "aer", .port_type = PCI_EXP_TYPE_ROOT_PORT, @@ -1564,7 +1552,6 @@ static struct pcie_port_service_driver aerdriver = { .probe = aer_probe, .remove = aer_remove, - .error_resume = aer_error_resume, .reset_link = aer_root_reset, }; -- 2.14.4