Merge branch 'pci/misc'

- Convert PCIe capability PCIBIOS errors to errno (Bolarinwa Olayemi
  Saheed)

- Align PCIe capability and PCI accessor return values (Bolarinwa Olayemi
  Saheed)

- Replace http:// links with https:// (Alexander A. Klimov)

- Replace lkml.org, spinics, gmane with lore.kernel.org (Bjorn Helgaas)

- Update panic message to mention kzalloc(), not kmalloc() (Liao Pingfang)

- Move PCI_VENDOR_ID_REDHAT definition to pci_ids.h (Huacai Chen)

- Remove unused pci_lost_interrupt() (Heiner Kallweit)

* pci/misc:
  PCI: Remove unused pci_lost_interrupt()
  PCI: Move PCI_VENDOR_ID_REDHAT definition to pci_ids.h
  PCI: Fix error in panic message
  PCI: Replace lkml.org, spinics, gmane with lore.kernel.org
  PCI: Replace http:// links with https://
  PCI: Align PCIe capability and PCI accessor return values
  PCI: Convert PCIe capability PCIBIOS errors to errno

1 files changed, 0 insertions, 50 deletions

diff --git a/drivers/pci/irq.c b/drivers/pci/irq.c
index a1de501a2729..12ecd0aaa28d 100644
--- a/drivers/pci/irq.c
+++ b/drivers/pci/irq.c
@@ -6,61 +6,11 @@
  * Copyright (C) 2017 Christoph Hellwig.
  */
 
-#include <linux/acpi.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/export.h>
 #include <linux/pci.h>
 
-static void pci_note_irq_problem(struct pci_dev *pdev, const char *reason)
-{
-	struct pci_dev *parent = to_pci_dev(pdev->dev.parent);
-
-	pci_err(pdev, "Potentially misrouted IRQ (Bridge %s %04x:%04x)\n",
-		dev_name(&parent->dev), parent->vendor, parent->device);
-	pci_err(pdev, "%s\n", reason);
-	pci_err(pdev, "Please report to linux-kernel@vger.kernel.org\n");
-	WARN_ON(1);
-}
-
-/**
- * pci_lost_interrupt - reports a lost PCI interrupt
- * @pdev:	device whose interrupt is lost
- *
- * The primary function of this routine is to report a lost interrupt
- * in a standard way which users can recognise (instead of blaming the
- * driver).
- *
- * Returns:
- * a suggestion for fixing it (although the driver is not required to
- * act on this).
- */
-enum pci_lost_interrupt_reason pci_lost_interrupt(struct pci_dev *pdev)
-{
-	if (pdev->msi_enabled || pdev->msix_enabled) {
-		enum pci_lost_interrupt_reason ret;
-
-		if (pdev->msix_enabled) {
-			pci_note_irq_problem(pdev, "MSIX routing failure");
-			ret = PCI_LOST_IRQ_DISABLE_MSIX;
-		} else {
-			pci_note_irq_problem(pdev, "MSI routing failure");
-			ret = PCI_LOST_IRQ_DISABLE_MSI;
-		}
-		return ret;
-	}
-#ifdef CONFIG_ACPI
-	if (!(acpi_disabled || acpi_noirq)) {
-		pci_note_irq_problem(pdev, "Potential ACPI misrouting please reboot with acpi=noirq");
-		/* currently no way to fix acpi on the fly */
-		return PCI_LOST_IRQ_DISABLE_ACPI;
-	}
-#endif
-	pci_note_irq_problem(pdev, "unknown cause (not MSI or ACPI)");
-	return PCI_LOST_IRQ_NO_INFORMATION;
-}
-EXPORT_SYMBOL(pci_lost_interrupt);
-
 /**
  * pci_request_irq - allocate an interrupt line for a PCI device
  * @dev:	PCI device to operate on