scripts/tags.sh: drop SUBARCH support for ARM

Our goal is to have more and more sub-architectures to join the
ARM multi-platform, and support them in a single configuration.

Remove the ARM SUBARCH support because it is ugly.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

scripts/tags.sh

@@ -42,15 +42,13 @@ find_arch_sources()
 	for i in $archincludedir; do
 		prune="$prune -wholename $i -prune -o"
 	done
-	find ${tree}arch/$1 $ignore $subarchprune $prune -name "$2" \
-		-not -type l -print;
+	find ${tree}arch/$1 $ignore $prune -name "$2" -not -type l -print;
 }
 
 # find sources in arch/$1/include
 find_arch_include_sources()
 {
-	include=$(find ${tree}arch/$1/ $subarchprune \
-					-name include -type d -print);
+	include=$(find ${tree}arch/$1/ -name include -type d -print);
 	if [ -n "$include" ]; then
 		archincludedir="$archincludedir $include"
 		find $include $ignore -name "$2" -not -type l -print;
@@ -306,36 +304,6 @@ if [ "${ARCH}" = "um" ]; then
 	else
 		archinclude=${SUBARCH}
 	fi
-elif [ "${SRCARCH}" = "arm" -a "${SUBARCH}" != "" ]; then
-	subarchdir=$(find ${tree}arch/$SRCARCH/ -name "mach-*" -type d -o \
-							-name "plat-*" -type d);
-	mach_suffix=$SUBARCH
-	plat_suffix=$SUBARCH
-
-	# Special cases when $plat_suffix != $mach_suffix
-	case $mach_suffix in
-		"omap1" | "omap2")
-			plat_suffix="omap"
-			;;
-	esac
-
-	if [ ! -d ${tree}arch/$SRCARCH/mach-$mach_suffix ]; then
-		echo "Warning: arch/arm/mach-$mach_suffix/ not found." >&2
-		echo "         Fix your \$SUBARCH appropriately" >&2
-	fi
-
-	for i in $subarchdir; do
-		case "$i" in
-			*"mach-"${mach_suffix})
-				;;
-			*"plat-"${plat_suffix})
-				;;
-			*)
-				subarchprune="$subarchprune \
-						-wholename $i -prune -o"
-				;;
-		esac
-	done
 fi
 
 remove_structs=