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    Subject[PATCH -v2] x86/pci: print ioh resources only

    don't use them for peer pci root bus resource yet.
    so could cross check _CRS results

    -v2: dont put info struct in stack according to Linus.
    because that is kbytes big

    Signed-off-by: Yinghai Lu <yinghai@kernel.org>

    ---
    arch/x86/pci/intel_bus.c | 8 ++------
    1 file changed, 2 insertions(+), 6 deletions(-)

    Index: linux-2.6/arch/x86/pci/intel_bus.c
    ===================================================================
    --- linux-2.6.orig/arch/x86/pci/intel_bus.c
    +++ linux-2.6/arch/x86/pci/intel_bus.c
    @@ -53,13 +53,9 @@ static void __devinit pci_root_bus_res(s
    if (dev->cfg_size < 0x120)
    return;

    - if (pci_root_num >= PCI_ROOT_NR) {
    - printk(KERN_DEBUG "intel_bus.c: PCI_ROOT_NR is too small\n");
    + info = kmalloc(sizeof(struct pci_root_info), GFP_KERNEL);
    + if (!info)
    return;
    - }
    -
    - info = &pci_root_info[pci_root_num];
    - pci_root_num++;

    pci_read_config_word(dev, IOH_LCFGBUS, &word);
    bus_base = (word & 0xff);

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