diff options
| author |   Bjorn Helgaas <bhelgaas@google.com> | 2014-01-30 11:28:15 -0700 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-02-19 11:28:44 -0700 |
| commit | 46cb7b1bd86fc227a5325ba8fa4c8be70fade4e8 (patch) | |
| tree | 82cb240fb2b8ec89249c0b428586cf742407bb66 /include/linux/pci.h | |
| parent | iommu/amd: Add include of <linux/irqreturn.h> (diff) | |
| download | linux-dev-46cb7b1bd86fc227a5325ba8fa4c8be70fade4e8.tar.xz linux-dev-46cb7b1bd86fc227a5325ba8fa4c8be70fade4e8.zip | |
PCI: Remove unused SR-IOV VF Migration support
This reverts commit 74bb1bcc7dbb ("PCI: handle SR-IOV Virtual Function
Migration"), removing this exported interface:
pci_sriov_migration()
Since pci_sriov_migration() is unused, it is impossible to schedule
sriov_migration_task() or use any of the other migration infrastructure.
This is based on Stephen Hemminger's patch (see link below), but goes a bit
further.
Link: http://lkml.kernel.org/r/20131227132710.7190647c@nehalam.linuxnetplumber.net
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: Stephen Hemminger <stephen@networkplumber.org>
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index fb57c892b214..230a8dabc5a3 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -29,7 +29,6 @@ #include <linux/atomic.h> #include <linux/device.h> #include <linux/io.h> -#include <linux/irqreturn.h> #include <uapi/linux/pci.h> #include <linux/pci_ids.h> @@ -1577,7 +1576,6 @@ void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar); #ifdef CONFIG_PCI_IOV int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn); void pci_disable_sriov(struct pci_dev *dev); -irqreturn_t pci_sriov_migration(struct pci_dev *dev); int pci_num_vf(struct pci_dev *dev); int pci_vfs_assigned(struct pci_dev *dev); int pci_sriov_set_totalvfs(struct pci_dev *dev, u16 numvfs); @@ -1586,8 +1584,6 @@ int pci_sriov_get_totalvfs(struct pci_dev *dev); static inline int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn) { return -ENODEV; } static inline void pci_disable_sriov(struct pci_dev *dev) { } -static inline irqreturn_t pci_sriov_migration(struct pci_dev *dev) -{ return IRQ_NONE; } static inline int pci_num_vf(struct pci_dev *dev) { return 0; } static inline int pci_vfs_assigned(struct pci_dev *dev) { return 0; } |