[SPARC64]: Move {setup,teardown}_msi_irq into pci_pbm_info.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index b583deb..4d30d57 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -1092,17 +1092,12 @@
int arch_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc)
{
struct pci_pbm_info *pbm = pdev->dev.archdata.host_controller;
- struct pci_controller_info *p = pbm->parent;
- int virt_irq, err;
+ int virt_irq;
- if (!pbm->msi_num || !p->setup_msi_irq)
+ if (!pbm->setup_msi_irq)
return -EINVAL;
- err = p->setup_msi_irq(&virt_irq, pdev, desc);
- if (err)
- return err;
-
- return 0;
+ return pbm->setup_msi_irq(&virt_irq, pdev, desc);
}
void arch_teardown_msi_irq(unsigned int virt_irq)
@@ -1110,12 +1105,11 @@
struct msi_desc *entry = get_irq_msi(virt_irq);
struct pci_dev *pdev = entry->dev;
struct pci_pbm_info *pbm = pdev->dev.archdata.host_controller;
- struct pci_controller_info *p = pbm->parent;
- if (!pbm->msi_num || !p->setup_msi_irq)
+ if (!pbm->teardown_msi_irq)
return;
- return p->teardown_msi_irq(virt_irq, pdev);
+ return pbm->teardown_msi_irq(virt_irq, pdev);
}
#endif /* !(CONFIG_PCI_MSI) */