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-rw-r--r--arch/arm64/mm/init.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index 787e27964ab9..3cf87341859f 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -284,7 +284,6 @@ static void __init zone_sizes_init(unsigned long min, unsigned long max)
#endif /* CONFIG_NUMA */
-#ifdef CONFIG_HAVE_ARCH_PFN_VALID
int pfn_valid(unsigned long pfn)
{
phys_addr_t addr = pfn << PAGE_SHIFT;
@@ -294,7 +293,6 @@ int pfn_valid(unsigned long pfn)
return memblock_is_map_memory(addr);
}
EXPORT_SYMBOL(pfn_valid);
-#endif
#ifndef CONFIG_SPARSEMEM
static void __init arm64_memory_present(void)