kernel: do not rename module symbols with kallsyms enabled

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30759 3c298f89-4303-0410-b956-a3cf2f4a3e73

rules.mk

@@ -219,7 +219,7 @@ else
     endif
   endif
   RSTRIP:= \
-    export CROSS="$(TARGET_CROSS)"; \
+    export CROSS="$(TARGET_CROSS)" $(if $(CONFIG_KERNEL_KALLSYMS),NO_RENAME=1); \
     NM="$(TARGET_CROSS)nm" \
     STRIP="$(STRIP)" \
     STRIP_KMOD="$(SCRIPT_DIR)/strip-kmod.sh" \

scripts/strip-kmod.sh

@@ -22,6 +22,11 @@ ${CROSS}objcopy \
 	-G __this_module \
 	-x "$MODULE" "$MODULE.tmp"
 
+[ -n "$NO_RENAME" ] && {
+	mv "${MODULE}.tmp" "$MODULE"
+	exit 0
+}
+
 ${CROSS}nm "$MODULE.tmp" | awk '
 BEGIN {
 	n = 0