From: Sean V Kelley <seanvk.dev@oregontracks.org>
To: bhelgaas@google.com, Jonathan.Cameron@huawei.com,
rafael.j.wysocki@intel.com, ashok.raj@intel.com,
tony.luck@intel.com, sathyanarayanan.kuppuswamy@intel.com,
qiuxu.zhuo@intel.com
Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
Sean V Kelley <sean.v.kelley@intel.com>
Subject: [PATCH v9 05/15] PCI/ERR: Simplify by using pci_upstream_bridge()
Date: Thu, 15 Oct 2020 17:11:03 -0700 [thread overview]
Message-ID: <20201016001113.2301761-6-seanvk.dev@oregontracks.org> (raw)
In-Reply-To: <20201016001113.2301761-1-seanvk.dev@oregontracks.org>
From: Sean V Kelley <sean.v.kelley@intel.com>
Use pci_upstream_bridge() in place of dev->bus->self. No functional change
intended.
[bhelgaas: split to separate patch]
Link: https://lore.kernel.org/r/20201002184735.1229220-6-seanvk.dev@oregontracks.org
Signed-off-by: Sean V Kelley <sean.v.kelley@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
drivers/pci/pcie/err.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/pcie/err.c b/drivers/pci/pcie/err.c
index db149c6ce4fb..05f61da5ed9d 100644
--- a/drivers/pci/pcie/err.c
+++ b/drivers/pci/pcie/err.c
@@ -159,7 +159,7 @@ pci_ers_result_t pcie_do_recovery(struct pci_dev *dev,
*/
if (!(pci_pcie_type(dev) == PCI_EXP_TYPE_ROOT_PORT ||
pci_pcie_type(dev) == PCI_EXP_TYPE_DOWNSTREAM))
- dev = dev->bus->self;
+ dev = pci_upstream_bridge(dev);
bus = dev->subordinate;
pci_dbg(dev, "broadcast error_detected message\n");
--
2.28.0
next prev parent reply other threads:[~2020-10-16 0:15 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-16 0:10 [PATCH v9 00/15] Add RCEC handling to PCI/AER Sean V Kelley
2020-10-16 0:10 ` [PATCH v9 01/15] PCI/RCEC: Add RCEC class code and extended capability Sean V Kelley
2020-10-16 0:11 ` [PATCH v9 02/15] PCI/RCEC: Bind RCEC devices to the Root Port driver Sean V Kelley
2020-10-16 0:11 ` [PATCH v9 03/15] PCI/RCEC: Cache RCEC capabilities in pci_init_capabilities() Sean V Kelley
2020-10-16 0:11 ` [PATCH v9 04/15] PCI/ERR: Rename reset_link() to reset_subordinates() Sean V Kelley
2020-10-16 0:11 ` Sean V Kelley [this message]
2020-10-16 0:11 ` [PATCH v9 06/15] PCI/ERR: Simplify by computing pci_pcie_type() once Sean V Kelley
2020-10-16 0:11 ` [PATCH v9 07/15] PCI/ERR: Use "bridge" for clarity in pcie_do_recovery() Sean V Kelley
2020-10-16 0:11 ` [PATCH v9 08/15] PCI/ERR: Avoid negated conditional for clarity Sean V Kelley
2020-10-16 0:11 ` [PATCH v9 09/15] PCI/ERR: Add pci_walk_bridge() to pcie_do_recovery() Sean V Kelley
2020-10-16 17:19 ` Bjorn Helgaas
2020-10-16 0:11 ` [PATCH v9 10/15] PCI/ERR: Limit AER resets in pcie_do_recovery() Sean V Kelley
2020-10-16 17:22 ` Bjorn Helgaas
2020-10-16 17:36 ` Sean V Kelley
2020-10-16 0:11 ` [PATCH v9 11/15] PCI/RCEC: Add pcie_link_rcec() to associate RCiEPs Sean V Kelley
2020-10-16 0:11 ` [PATCH v9 12/15] PCI/RCEC: Add RCiEP's linked RCEC to AER/ERR Sean V Kelley
2020-10-16 20:30 ` Bjorn Helgaas
2020-10-16 22:29 ` Bjorn Helgaas
2020-10-17 0:28 ` Kuppuswamy, Sathyanarayanan
2020-10-17 1:45 ` Kuppuswamy, Sathyanarayanan
2020-10-19 10:49 ` Ethan Zhao
2020-10-19 18:31 ` Sean V Kelley
2020-10-19 18:59 ` Kuppuswamy, Sathyanarayanan
2020-10-19 20:50 ` Sean V Kelley
2020-10-20 12:59 ` Jonathan Cameron
2020-10-20 16:28 ` Bjorn Helgaas
2020-10-17 16:14 ` Sean V Kelley
2020-10-19 19:07 ` Sean V Kelley
2020-10-16 0:11 ` [PATCH v9 13/15] PCI/AER: Add pcie_walk_rcec() to RCEC AER handling Sean V Kelley
2020-10-16 0:11 ` [PATCH v9 14/15] PCI/PME: Add pcie_walk_rcec() to RCEC PME handling Sean V Kelley
2020-10-16 0:11 ` [PATCH v9 15/15] PCI/AER: Add RCEC AER error injection support Sean V Kelley
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