arch/powerpc/mm/mem.c exports page_is_ram which is not used anywhere that could be modular. Signed-off-by: Johannes Berg <johannes at sipsolutions.net> --- linux-2.6.orig/arch/powerpc/mm/mem.c 2007-02-08 14:07:05.446944128 +0100 +++ linux-2.6/arch/powerpc/mm/mem.c 2007-02-08 14:26:24.016944128 +0100 @@ -83,7 +83,6 @@ int page_is_ram(unsigned long pfn) return 0; #endif } -EXPORT_SYMBOL(page_is_ram); pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn, unsigned long size, pgprot_t vma_prot)