Blackfin: remove unused is_in_rom()
The function is not used anywhere in the whole tree (anymore), so remove
it.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
diff --git a/arch/blackfin/include/asm/uaccess.h b/arch/blackfin/include/asm/uaccess.h
index 3ee7b42..461bb542 100644
--- a/arch/blackfin/include/asm/uaccess.h
+++ b/arch/blackfin/include/asm/uaccess.h
@@ -34,23 +34,6 @@
#define access_ok(type, addr, size) _access_ok((unsigned long)(addr), (size))
-static inline int is_in_rom(unsigned long addr)
-{
- /*
- * 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);
-}
-
/*
* The fs value determines whether argument validity checking should be
* performed or not. If get_fs() == USER_DS, checking is performed, with
