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-rw-r--r--arch/ppc/kernel/ppc_ksyms.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/ppc/kernel/ppc_ksyms.c b/arch/ppc/kernel/ppc_ksyms.c
index 6550de73a855..307077f14936 100644
--- a/arch/ppc/kernel/ppc_ksyms.c
+++ b/arch/ppc/kernel/ppc_ksyms.c
@@ -175,6 +175,7 @@ EXPORT_SYMBOL(pci_bus_to_phys);
#endif /* CONFIG_PCI */
#ifdef CONFIG_NOT_COHERENT_CACHE
+extern void flush_dcache_all(void);
EXPORT_SYMBOL(flush_dcache_all);
#endif