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PCI/AER: Drop unused pci_disable_pcie_error_reporting()

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pci_disable_pcie_error_reporting() has no callers.  Remove it.

Link: https://lore.kernel.org/r/20230710232136.233034-2-helgaas@kernel.org
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
This commit is contained in:
Bjorn Helgaas
2023-07-10 18:21:35 -05:00
parent 06c2afb862
commit 69b264df8a
2 changed files with 0 additions and 17 deletions
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12
drivers/pci/pcie/aer.c
View File

@@ -242,18 +242,6 @@ int pci_enable_pcie_error_reporting(struct pci_dev *dev)
}
EXPORT_SYMBOL_GPL(pci_enable_pcie_error_reporting);
int pci_disable_pcie_error_reporting(struct pci_dev *dev)
{
int rc;
if (!pcie_aer_is_native(dev))
return -EIO;
rc = pcie_capability_clear_word(dev, PCI_EXP_DEVCTL, PCI_EXP_AER_FLAGS);
return pcibios_err_to_errno(rc);
}
EXPORT_SYMBOL_GPL(pci_disable_pcie_error_reporting);
int pci_aer_clear_nonfatal_status(struct pci_dev *dev)
{
int aer = dev->aer_cap;

5
include/linux/aer.h
View File

@@ -43,17 +43,12 @@ struct aer_capability_regs {
#if defined(CONFIG_PCIEAER)
/* PCIe port driver needs this function to enable AER */
int pci_enable_pcie_error_reporting(struct pci_dev *dev);
int pci_disable_pcie_error_reporting(struct pci_dev *dev);
int pci_aer_clear_nonfatal_status(struct pci_dev *dev);
#else
static inline int pci_enable_pcie_error_reporting(struct pci_dev *dev)
{
return -EINVAL;
}
static inline int pci_disable_pcie_error_reporting(struct pci_dev *dev)
{
return -EINVAL;
}
static inline int pci_aer_clear_nonfatal_status(struct pci_dev *dev)
{
return -EINVAL;