diff options
| author | Daniel Axtens <dja@axtens.net> | 2015-04-14 14:28:03 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-06-02 11:47:45 +1000 |
| commit | 1f88d5860e0b8244b28e21b63a521915e5c15313 (patch) | |
| tree | 53990950a012f4c796e830ccd85ff9c0adaec0fa /arch/powerpc/kernel/msi.c | |
| parent | 14f95acda2f3238f3470beea0ddbf78081b3268d (diff) | |
| download | linux-1f88d5860e0b8244b28e21b63a521915e5c15313.tar.bz2 | |
powerpc: Remove MSI-related PCI controller ops from ppc_md
Remove unneeded ppc_md functions. Patch callsites to use pci_controller_ops
functions exclusively.
Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/msi.c')
| -rw-r--r-- | arch/powerpc/kernel/msi.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/arch/powerpc/kernel/msi.c b/arch/powerpc/kernel/msi.c index 3d452f71fa25..dab616a33b8d 100644 --- a/arch/powerpc/kernel/msi.c +++ b/arch/powerpc/kernel/msi.c @@ -17,9 +17,8 @@ int arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) { struct pci_controller *phb = pci_bus_to_host(dev->bus); - if ((!phb->controller_ops.setup_msi_irqs || - !phb->controller_ops.teardown_msi_irqs) && - (!ppc_md.setup_msi_irqs || !ppc_md.teardown_msi_irqs)) { + if (!phb->controller_ops.setup_msi_irqs || + !phb->controller_ops.teardown_msi_irqs) { pr_debug("msi: Platform doesn't provide MSI callbacks.\n"); return -ENOSYS; } @@ -28,18 +27,12 @@ int arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) if (type == PCI_CAP_ID_MSI && nvec > 1) return 1; - if (phb->controller_ops.setup_msi_irqs) - return phb->controller_ops.setup_msi_irqs(dev, nvec, type); - else - return ppc_md.setup_msi_irqs(dev, nvec, type); + return phb->controller_ops.setup_msi_irqs(dev, nvec, type); } void arch_teardown_msi_irqs(struct pci_dev *dev) { struct pci_controller *phb = pci_bus_to_host(dev->bus); - if (phb->controller_ops.teardown_msi_irqs) - phb->controller_ops.teardown_msi_irqs(dev); - else - ppc_md.teardown_msi_irqs(dev); + phb->controller_ops.teardown_msi_irqs(dev); } |