summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/platforms/powernv/pci.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/platforms/powernv/pci.c')
-rw-r--r--arch/powerpc/platforms/powernv/pci.c25
1 files changed, 0 insertions, 25 deletions
diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c
index 233a50e65fce..7725492097b6 100644
--- a/arch/powerpc/platforms/powernv/pci.c
+++ b/arch/powerpc/platforms/powernv/pci.c
@@ -865,28 +865,3 @@ void __init pnv_pci_init(void)
/* Configure IOMMU DMA hooks */
set_pci_dma_ops(&dma_iommu_ops);
}
-
-static int pnv_tce_iommu_bus_notifier(struct notifier_block *nb,
- unsigned long action, void *data)
-{
- struct device *dev = data;
-
- switch (action) {
- case BUS_NOTIFY_DEL_DEVICE:
- iommu_del_device(dev);
- return 0;
- default:
- return 0;
- }
-}
-
-static struct notifier_block pnv_tce_iommu_bus_nb = {
- .notifier_call = pnv_tce_iommu_bus_notifier,
-};
-
-static int __init pnv_tce_iommu_bus_notifier_init(void)
-{
- bus_register_notifier(&pci_bus_type, &pnv_tce_iommu_bus_nb);
- return 0;
-}
-machine_subsys_initcall_sync(powernv, pnv_tce_iommu_bus_notifier_init);