From ac1172019593f80818a2fdc406d3d30d8bbb05f2 Mon Sep 17 00:00:00 2001 From: Oliver O'Halloran Date: Fri, 10 Jan 2020 18:02:04 +1100 Subject: powernv/pci: Remove dma_dev_setup() for NPU PHBs 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 there's no reason to set the callback. Reviewed-by: Alexey Kardashevskiy Signed-off-by: Oliver O'Halloran Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200110070207.439-3-oohall@gmail.com --- arch/powerpc/platforms/powernv/pci-ioda.c | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 40b2928efe78..2b664b0caea3 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -3683,7 +3683,6 @@ 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, -- cgit v1.2.1