From 2f1ec02ea162ad18556c35a00c6220fc613f26ce Mon Sep 17 00:00:00 2001 From: Gavin Shan Date: Wed, 31 Jul 2013 16:47:02 +0800 Subject: [PATCH] powerpc/powernv: Check primary PHB through ID The index of one specific PCI controller (struct pci_controller:: global_number) can tell that it's primary one or not. So we needn't additional variable for that and just remove it. Signed-off-by: Gavin Shan Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/platforms/powernv/pci-ioda.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index f472228..829047b 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -1104,7 +1104,6 @@ void __init pnv_pci_init_ioda_phb(struct device_node *np, u64 hub_id, int ioda_type) { struct pci_controller *hose; - static int primary = 1; struct pnv_phb *phb; unsigned long size, m32map_off, iomap_off, pemap_off; const u64 *prop64; @@ -1164,8 +1163,7 @@ void __init pnv_pci_init_ioda_phb(struct device_node *np, phb->model = PNV_PHB_MODEL_UNKNOWN; /* Parse 32-bit and IO ranges (if any) */ - pci_process_bridge_OF_ranges(phb->hose, np, primary); - primary = 0; + pci_process_bridge_OF_ranges(hose, np, !hose->global_number); /* Get registers */ phb->regs = of_iomap(np, 0); -- 2.7.4