The pnv_pci_dma_dev_setup() only does something when:
1) There PHB contains VFs, or
2) The PHB defines a dma_dev_setup() callback in the pnv_phb structure.
Neither is true for NPU PHBs, so don't set the callback in the
pci_controller_ops.
Signed-off-by: Oliver O'Halloran <ooh...@gmail.com>
---
arch/powerpc/platforms/powernv/pci-ioda.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c
b/arch/powerpc/platforms/powernv/pci-ioda.c
index 65b5b121ebad..099c0bb1a9b9 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -3652,7 +3652,6 @@ static const struct pci_controller_ops
pnv_pci_ioda_controller_ops = {
};
static const struct pci_controller_ops pnv_npu_ioda_controller_ops = {
- .dma_dev_setup = pnv_pci_dma_dev_setup,
.setup_msi_irqs = pnv_setup_msi_irqs,
.teardown_msi_irqs = pnv_teardown_msi_irqs,
.enable_device_hook = pnv_pci_enable_device_hook,
--
2.21.0
