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| author | Sean V Kelley <sean.v.kelley@intel.com> | 2020-11-20 16:10:25 -0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2020-12-04 11:18:58 -0600 |
| commit | 8f1bbfbc3596d401b60d1562b27ec28c2724f60d (patch) | |
| tree | c5b59d313db7b7938264348aff46c886d0bd5761 /drivers/pci | |
| parent | 90655631988f8f501529e6de5f13614389717ead (diff) | |
| download | linux-8f1bbfbc3596d401b60d1562b27ec28c2724f60d.tar.bz2 | |
PCI/ERR: Rename reset_link() to reset_subordinates()
reset_link() appears to be misnamed. The point is to reset any devices
below a given bridge, so rename it to reset_subordinates() to make it clear
that we are passing a bridge with the intent to reset the devices below it.
Link: https://lore.kernel.org/r/20201121001036.8560-5-sean.v.kelley@intel.com
Tested-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # non-native/no RCEC
Signed-off-by: Sean V Kelley <sean.v.kelley@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pci.h | 4 | ||||
| -rw-r--r-- | drivers/pci/pcie/err.c | 8 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 12dcad8f3635..3c4570a3058f 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -572,8 +572,8 @@ 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_channel_state_t state, + pci_ers_result_t (*reset_subordinates)(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..db149c6ce4fb 100644 --- a/drivers/pci/pcie/err.c +++ b/drivers/pci/pcie/err.c @@ -147,8 +147,8 @@ out: } 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_channel_state_t state, + pci_ers_result_t (*reset_subordinates)(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_subordinates(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 { |