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| author | Christoph Hellwig <hch@lst.de> | 2017-01-09 21:37:40 +0100 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-01-13 11:08:21 -0600 |
| commit | 4fe0395550aeb6709ea5332f46de3644aef7d328 (patch) | |
| tree | 2059e5b114a28fa3fe0ca8daf2cecb146236156f /include/linux/pci.h | |
| parent | e75377404726be171d66c154f8ea1e6cf840811d (diff) | |
| download | linux-4fe0395550aeb6709ea5332f46de3644aef7d328.tar.gz linux-4fe0395550aeb6709ea5332f46de3644aef7d328.tar.bz2 linux-4fe0395550aeb6709ea5332f46de3644aef7d328.zip | |
PCI/MSI: Remove pci_enable_msi_{exact,range}()
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 <hch@lst.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index e2d1a124216a..2159376dc673 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1309,14 +1309,7 @@ void pci_msix_shutdown(struct pci_dev *dev); void pci_disable_msix(struct pci_dev *dev); void pci_restore_msi_state(struct pci_dev *dev); int pci_msi_enabled(void); -int pci_enable_msi_range(struct pci_dev *dev, int minvec, int maxvec); -static inline int pci_enable_msi_exact(struct pci_dev *dev, int nvec) -{ - int rc = pci_enable_msi_range(dev, nvec, nvec); - if (rc < 0) - return rc; - return 0; -} +int pci_enable_msi(struct pci_dev *dev); int pci_enable_msix_range(struct pci_dev *dev, struct msix_entry *entries, int minvec, int maxvec); static inline int pci_enable_msix_exact(struct pci_dev *dev, @@ -1347,10 +1340,7 @@ static inline void pci_msix_shutdown(struct pci_dev *dev) { } static inline void pci_disable_msix(struct pci_dev *dev) { } static inline void pci_restore_msi_state(struct pci_dev *dev) { } static inline int pci_msi_enabled(void) { return 0; } -static inline int pci_enable_msi_range(struct pci_dev *dev, int minvec, - int maxvec) -{ return -ENOSYS; } -static inline int pci_enable_msi_exact(struct pci_dev *dev, int nvec) +static inline int pci_enable_msi(struct pci_dev *dev) { return -ENOSYS; } static inline int pci_enable_msix_range(struct pci_dev *dev, struct msix_entry *entries, int minvec, int maxvec) @@ -1426,8 +1416,6 @@ static inline void pcie_set_ecrc_checking(struct pci_dev *dev) { } static inline void pcie_ecrc_get_policy(char *str) { } #endif -#define pci_enable_msi(pdev) pci_enable_msi_exact(pdev, 1) - #ifdef CONFIG_HT_IRQ /* The functions a driver should call */ int ht_create_irq(struct pci_dev *dev, int idx); |