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PCI/MSI: Remove pci_enable_msi_{exact,range}()

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All multi-MSI allocations are now done through pci_irq_alloc_vectors(), so
remove the old pci_enable_msi_range() and pci_enable_msi_exact()
interfaces.

Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
This commit is contained in:
Christoph Hellwig 2017-01-09 21:37:40 +01:00 • committed by Bjorn Helgaas
commit 4fe0395550
3 changed files with 13 additions and 35 deletions
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6
Documentation/PCI/MSI-HOWTO.txt
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@ -162,8 +162,6 @@ The following old APIs to enable and disable MSI or MSI-X interrupts should
not be used in new code:
pci_enable_msi() /* deprecated */
pci_enable_msi_range() /* deprecated */
pci_enable_msi_exact() /* deprecated */
pci_disable_msi() /* deprecated */
pci_enable_msix_range() /* deprecated */
pci_enable_msix_exact() /* deprecated */
@ -268,5 +266,5 @@ or disabled (0). If 0 is found in any of the msi_bus files belonging
to bridges between the PCI root and the device, MSIs are disabled.
It is also worth checking the device driver to see whether it supports MSIs.
For example, it may contain calls to pci_enable_msi_range() or
pci_enable_msix_range().
For example, it may contain calls to pci_irq_alloc_vectors() with the
PCI_IRQ_MSI or PCI_IRQ_MSIX flags.