[ARM] Remove head-netwinder.S

head-netwinder.S was a work around for old Netwinder NeTTrom
firmware.  It is no longer required.

arch/arm/boot/compressed/Makefile

@@ -19,10 +19,6 @@ OBJS		+= ll_char_wr.o font.o
 CFLAGS_misc.o	:= -DPARAMS_PHYS=$(PARAMS_PHYS)
 endif
 
-ifeq ($(CONFIG_ARCH_NETWINDER),y)
-OBJS		+= head-netwinder.o
-endif
-
 ifeq ($(CONFIG_ARCH_SHARK),y)
 OBJS		+= head-shark.o ofw-shark.o
 endif

arch/arm/boot/compressed/head-netwinder.S

-/*
- *  linux/arch/arm/boot/compressed/head-netwinder.S
- *
- *  Copyright (C) 2000-2002 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-		.section	".start", "ax"
-
-		mov	r7, #5
-		mov	r8, #0