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authorKuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>2020-03-23 17:26:08 -0700
committerBjorn Helgaas <bhelgaas@google.com>2020-03-28 13:19:05 -0500
commit894020fdd88c1e9a74c60b67c0f19f1c7696ba2f (patch)
tree180096d8753f08ab18b2732a1bd4bd361ee09974 /Documentation
parentac1c8e35a3262d04cc81b07fac6480a3539e3b0f (diff)
PCI/AER: Rationalize error status register clearing
The AER interfaces to clear error status registers were a confusing mess: - pci_cleanup_aer_uncorrect_error_status() cleared non-fatal errors from the Uncorrectable Error Status register. - pci_aer_clear_fatal_status() cleared fatal errors from the Uncorrectable Error Status register. - pci_cleanup_aer_error_status_regs() cleared the Root Error Status register (for Root Ports), the Uncorrectable Error Status register, and the Correctable Error Status register. Rename them to make them consistent: From To ---------------------------------------- ------------------------------- pci_cleanup_aer_uncorrect_error_status() pci_aer_clear_nonfatal_status() pci_aer_clear_fatal_status() pci_aer_clear_fatal_status() pci_cleanup_aer_error_status_regs() pci_aer_clear_status() Since pci_cleanup_aer_error_status_regs() (renamed to pci_aer_clear_status()) is only used within drivers/pci/, move the declaration from <linux/aer.h> to drivers/pci/pci.h. [bhelgaas: commit log, add renames] Link: https://lore.kernel.org/r/d1310a75dc3d28f7e8da4e99c45fbd3e60fe238e.1585000084.git.sathyanarayanan.kuppuswamy@linux.intel.com Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/PCI/pcieaer-howto.rst4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/PCI/pcieaer-howto.rst b/Documentation/PCI/pcieaer-howto.rst
index afbd8c1c321d..0b36b9ebfa4b 100644
--- a/Documentation/PCI/pcieaer-howto.rst
+++ b/Documentation/PCI/pcieaer-howto.rst
@@ -232,9 +232,9 @@ messages to root port when an error is detected.
::
- int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev);`
+ int pci_aer_clear_nonfatal_status(struct pci_dev *dev);`
-pci_cleanup_aer_uncorrect_error_status cleanups the uncorrectable
+pci_aer_clear_nonfatal_status clears non-fatal errors in the uncorrectable
error status register.
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