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-rw-r--r--arch/powerpc/platforms/pseries/setup.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 41451b76c6e5..bb0a9aeb50f9 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -1118,6 +1118,13 @@ static int pSeries_pci_probe_mode(struct pci_bus *bus)
return PCI_PROBE_NORMAL;
}
+#ifdef CONFIG_MEMORY_HOTPLUG
+static unsigned long pseries_memory_block_size(void)
+{
+ return memory_block_size;
+}
+#endif
+
struct pci_controller_ops pseries_pci_controller_ops = {
.probe_mode = pSeries_pci_probe_mode,
#ifdef CONFIG_SPAPR_TCE_IOMMU