kbuild: fix documentation in makefiles.txt

Small error had sneaked in with respect to use
of LDFLAGS_$@. LDFLAGS_$@ is not valid in normal
kbuild files so do not say so.
Fix a reference bug too.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
index e08ef8759a0780caaa237a5a88ad8d921208af98..3c7ea39fc09846273669cfcc5e68f08e699440d4 100644 (file)
--- a/Documentation/kbuild/makefiles.txt
+++ b/Documentation/kbuild/makefiles.txt
@@ -780,8 +780,8 @@ When kbuild executes, the following steps are followed (roughly):
        Example:
                #arch/s390/Makefile
                LDFLAGS         := -m elf_s390
-       Note: EXTRA_LDFLAGS and LDFLAGS_$@ can be used to further customise
-       the flags used. See chapter 7.
+       Note: EXTRA_LDFLAGS can be used to further customise
+       the flags used. See chapter 3.7.
 
     LDFLAGS_MODULE     Options for $(LD) when linking modules