diff options
Diffstat (limited to 'arch/powerpc/platforms/powernv/pci.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c index 091fe1cf386b..9b9bca169275 100644 --- a/arch/powerpc/platforms/powernv/pci.c +++ b/arch/powerpc/platforms/powernv/pci.c @@ -162,8 +162,7 @@ EXPORT_SYMBOL_GPL(pnv_pci_set_power_state); int pnv_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) { - struct pci_controller *hose = pci_bus_to_host(pdev->bus); - struct pnv_phb *phb = hose->private_data; + struct pnv_phb *phb = pci_bus_to_pnvhb(pdev->bus); struct msi_desc *entry; struct msi_msg msg; int hwirq; @@ -211,8 +210,7 @@ int pnv_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) void pnv_teardown_msi_irqs(struct pci_dev *pdev) { - struct pci_controller *hose = pci_bus_to_host(pdev->bus); - struct pnv_phb *phb = hose->private_data; + struct pnv_phb *phb = pci_bus_to_pnvhb(pdev->bus); struct msi_desc *entry; irq_hw_number_t hwirq; @@ -824,10 +822,9 @@ EXPORT_SYMBOL(pnv_pci_get_phb_node); int pnv_pci_set_tunnel_bar(struct pci_dev *dev, u64 addr, int enable) { - __be64 val; - struct pci_controller *hose; - struct pnv_phb *phb; + struct pnv_phb *phb = pci_bus_to_pnvhb(dev->bus); u64 tunnel_bar; + __be64 val; int rc; if (!opal_check_token(OPAL_PCI_GET_PBCQ_TUNNEL_BAR)) @@ -835,9 +832,6 @@ int pnv_pci_set_tunnel_bar(struct pci_dev *dev, u64 addr, int enable) if (!opal_check_token(OPAL_PCI_SET_PBCQ_TUNNEL_BAR)) return -ENXIO; - hose = pci_bus_to_host(dev->bus); - phb = hose->private_data; - mutex_lock(&tunnel_mutex); rc = opal_pci_get_pbcq_tunnel_bar(phb->opal_id, &val); if (rc != OPAL_SUCCESS) { |