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authorTobias Klauser <tklauser@distanz.ch>2012-10-26 16:31:03 +0200
committerBob Liu <lliubbo@gmail.com>2012-12-13 13:50:57 +0800
commit00e9584c765043d6f4385244f03eed0e7fe18287 (patch)
tree5d595713672293ff3c622592a2c0315154b38083 /arch/blackfin
parentd69367b1fb63be6f47da974bb3a97fb7c06c6062 (diff)
downloadvexpress-lsk-00e9584c765043d6f4385244f03eed0e7fe18287.tar.gz
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>
Diffstat (limited to 'arch/blackfin')
-rw-r--r--arch/blackfin/include/asm/uaccess.h17
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/blackfin/include/asm/uaccess.h b/arch/blackfin/include/asm/uaccess.h
index 3ee7b421615..461bb542e2e 100644
--- a/arch/blackfin/include/asm/uaccess.h
+++ b/arch/blackfin/include/asm/uaccess.h
@@ -34,23 +34,6 @@ static inline void set_fs(mm_segment_t fs)
#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