[PATCH][4/5][MIPS] remove lasat unused functions

[Yoichi Yuasa <yoichi_yuasa@xxxxxxxxxxxxxx>]

Removed lasat unused functions.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@xxxxxxxxxxxxxx>

diff -pruN -X mips/Documentation/dontdiff mips-orig/arch/mips/lasat/setup.c mips/arch/mips/lasat/setup.c
--- mips-orig/arch/mips/lasat/setup.c	2007-11-13 17:14:03.236286250 +0900
+++ mips/arch/mips/lasat/setup.c	2007-11-13 17:14:33.802196500 +0900
@@ -46,13 +46,7 @@
 
 #include "prom.h"
 
-int lasat_command_line;
-void lasatint_init(void);
-
 extern void lasat_reboot_setup(void);
-extern void pcisetup(void);
-extern void edhac_init(void *, void *, void *);
-extern void addrflt_init(void);
 
 struct lasat_misc lasat_misc_info[N_MACHTYPES] = {
 	{