From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com ([192.55.52.93]:25628 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727599AbeIFBHR (ORCPT ); Wed, 5 Sep 2018 21:07:17 -0400 From: Keith Busch To: Linux PCI , Bjorn Helgaas Cc: Benjamin Herrenschmidt , Sinan Kaya , Thomas Tai , poza@codeaurora.org, Lukas Wunner , Christoph Hellwig , Keith Busch Subject: [PATCHv2 04/20] PCI/AER: Remove dead code Date: Wed, 5 Sep 2018 14:35:30 -0600 Message-Id: <20180905203546.21921-5-keith.busch@intel.com> In-Reply-To: <20180905203546.21921-1-keith.busch@intel.com> References: <20180905203546.21921-1-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 83180edd6ed4..a95ceba977bb 100644 --- a/drivers/pci/pcie/aer.c +++ b/drivers/pci/pcie/aer.c @@ -1541,18 +1541,6 @@ 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, @@ -1560,7 +1548,6 @@ 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