[2.6 patch] cris: kgdb: remove double_this()

[Adrian Bunk <bunk@stusta.de>]

From: Alexey Dobriyan <adobriyan@gmail.com>

Doesn't make much sense and unused.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

 arch/cris/arch-v10/kernel/kgdb.c |    6 ------
 1 file changed, 6 deletions(-)

--- ./arch/cris/arch-v10/kernel/kgdb.c
+++ ./arch/cris/arch-v10/kernel/kgdb.c
@@ -569,12 +569,6 @@ gdb_cris_strtol (const char *s, char **e
 	return x;
 }
 
-int
-double_this(int x)
-{
-        return 2 * x;
-}
-
 /********************************* Register image ****************************/
 /* Copy the content of a register image into another. The size n is
    the size of the register image. Due to struct assignment generation of