From: Olivier Galibert Date: Tue, 13 Feb 2007 12:26:20 +0000 (+0100) Subject: [PATCH] i386: Only call unreachable_devices() when type 1 is available. X-Git-Tag: v2.6.21-rc1~184^2~85 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5f027387bbdb5a4a4c1babd557fd976cd09d7495;p=linux-2.6 [PATCH] i386: Only call unreachable_devices() when type 1 is available. unreachable_devices compares between the results of pci configuration accesses through type1 and mmconfig, so it should be called only if type1 actually works in the first place. Signed-off-by: Olivier Galibert Signed-off-by: Andi Kleen Cc: Andi Kleen Signed-off-by: Andrew Morton --- diff --git a/arch/i386/pci/mmconfig-shared.c b/arch/i386/pci/mmconfig-shared.c index 998e04f6d6..779c987acc 100644 --- a/arch/i386/pci/mmconfig-shared.c +++ b/arch/i386/pci/mmconfig-shared.c @@ -80,7 +80,8 @@ void __init pci_mmcfg_init(int type) } if (pci_mmcfg_arch_init()) { - unreachable_devices(); + if (type == 1) + unreachable_devices(); pci_probe = (pci_probe & ~PCI_PROBE_MASK) | PCI_PROBE_MMCONF; } }