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-rw-r--r--arch/powerpc/platforms/iseries/pci.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c
index 9c974227155..23d87621187 100644
--- a/arch/powerpc/platforms/iseries/pci.c
+++ b/arch/powerpc/platforms/iseries/pci.c
@@ -742,6 +742,11 @@ void __init iSeries_pcibios_init(void)
/* Install IO hooks */
ppc_pci_io = iseries_pci_io;
+ /* iSeries has no IO space in the common sense, it needs to set
+ * the IO base to 0
+ */
+ pci_io_base = 0;
+
if (root == NULL) {
printk(KERN_CRIT "iSeries_pcibios_init: can't find root "
"of device tree\n");