m68knommu: remove is_in_rom() function

[karo-tx-linux.git] / arch / m68knommu / mm / memory.c

diff --git a/arch/m68knommu/mm/memory.c b/arch/m68knommu/mm/memory.c
index 1a66b71035a46a71ff65de663cb21186f3c72b3d..f93b88b51f9f1445bef0ee8e790b98d6580dc983 100644 (file)
--- a/arch/m68knommu/mm/memory.c
+++ b/arch/m68knommu/mm/memory.c
@@ -33,23 +33,3 @@ unsigned long kernel_map(unsigned long paddr, unsigned long size,
        return paddr;
 }
 
-
-int is_in_rom(unsigned long addr)
-{
-       extern unsigned long _ramstart, _ramend;
-
-       /*
-        *      What we are really trying to do is determine if addr is
-        *      in an allocated kernel memory region. If not then assume
-        *      we cannot free it or otherwise de-allocate it. Ideally
-        *      we could restrict this to really being in a ROM or flash,
-        *      but that would need to be done on a board by board basis,
-        *      not globally.
-        */
-       if ((addr < _ramstart) || (addr >= _ramend))
-               return(1);
-
-       /* Default case, not in ROM */
-       return(0);
-}
-