From 7153884c088a9500f9379aeec877f3d4d4ec4fba Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Thu, 30 Nov 2017 11:21:57 -0600 Subject: PCI: Remove PCI_REASSIGN_ALL_RSRC use on arm and arm64 On arm, PCI_REASSIGN_ALL_RSRC is used only in pcibios_assign_all_busses(), which helps decide whether to reconfigure bridge bus numbers. It has nothing to do with BAR assignments. On arm64 and powerpc, pcibios_assign_all_busses() tests PCI_REASSIGN_ALL_BUS, which makes more sense. Align arm with arm64 and powerpc, so they all use PCI_REASSIGN_ALL_BUS for pcibios_assign_all_busses(). Remove PCI_REASSIGN_ALL_RSRC from the generic, Tegra, Versatile, and R-Car drivers. These drivers are used only on arm or arm64, where PCI_REASSIGN_ALL_RSRC is not used after this change, so removing it should have no effect. No functional change intended. Signed-off-by: Bjorn Helgaas Reviewed-by: Manikanta Maddireddy Reviewed-by: Lorenzo Pieralisi --- arch/arm/kernel/bios32.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/kernel/bios32.c') diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c index 0cd0aefb3a8f..ed46ca69813d 100644 --- a/arch/arm/kernel/bios32.c +++ b/arch/arm/kernel/bios32.c @@ -527,7 +527,7 @@ void pci_common_init_dev(struct device *parent, struct hw_pci *hw) struct pci_sys_data *sys; LIST_HEAD(head); - pci_add_flags(PCI_REASSIGN_ALL_RSRC); + pci_add_flags(PCI_REASSIGN_ALL_BUS); if (hw->preinit) hw->preinit(); pcibios_init_hw(parent, hw, &head); -- cgit v1.2.3-59-g8ed1b