Messages in this thread Patch in this message | | | From | Sean V Kelley <> | Subject | [PATCH v7 04/13] PCI/ERR: Rename reset_link() to reset_subordinate_device() | Date | Wed, 30 Sep 2020 15:06:30 -0700 |
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From: Sean V Kelley <sean.v.kelley@intel.com>
reset_link() appears to be misnamed. The point is to really reset any devices below a given bridge. So rename it to reset_subordinate_devices() to make it clear that we are passing a bridge with the intent to reset the devices below it.
Suggested-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Sean V Kelley <sean.v.kelley@intel.com> --- drivers/pci/pci.h | 2 +- drivers/pci/pcie/err.c | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 88e27a98def5..efea170805fa 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -574,7 +574,7 @@ static inline int pci_dev_specific_disable_acs_redir(struct pci_dev *dev) /* PCI error reporting and recovery */ pci_ers_result_t pcie_do_recovery(struct pci_dev *dev, pci_channel_state_t state, - pci_ers_result_t (*reset_link)(struct pci_dev *pdev)); + pci_ers_result_t (*reset_subordinate_devices)(struct pci_dev *pdev));
bool pcie_wait_for_link(struct pci_dev *pdev, bool active); #ifdef CONFIG_PCIEASPM diff --git a/drivers/pci/pcie/err.c b/drivers/pci/pcie/err.c index c543f419d8f9..950612342f1c 100644 --- a/drivers/pci/pcie/err.c +++ b/drivers/pci/pcie/err.c @@ -148,7 +148,7 @@ static int report_resume(struct pci_dev *dev, void *data)
pci_ers_result_t pcie_do_recovery(struct pci_dev *dev, pci_channel_state_t state, - pci_ers_result_t (*reset_link)(struct pci_dev *pdev)) + pci_ers_result_t (*reset_subordinate_devices)(struct pci_dev *pdev)) { pci_ers_result_t status = PCI_ERS_RESULT_CAN_RECOVER; struct pci_bus *bus; @@ -165,9 +165,9 @@ pci_ers_result_t pcie_do_recovery(struct pci_dev *dev, pci_dbg(dev, "broadcast error_detected message\n"); if (state == pci_channel_io_frozen) { pci_walk_bus(bus, report_frozen_detected, &status); - status = reset_link(dev); + status = reset_subordinate_device(dev); if (status != PCI_ERS_RESULT_RECOVERED) { - pci_warn(dev, "link reset failed\n"); + pci_warn(dev, "subordinate device reset failed\n"); goto failed; } } else { -- 2.28.0
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