um: Remove meaningless clearing of clean-files

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

diff --git a/arch/um/kernel/Makefile b/arch/um/kernel/Makefile
index 2f36d515762ecbcaf9507f00b08fa6b955b919f9..89afc54f8699a92b88906ac5a8c6d23bfb734984 100644 (file)
--- a/arch/um/kernel/Makefile
+++ b/arch/um/kernel/Makefile
@@ -13,7 +13,6 @@ CPPFLAGS_vmlinux.lds := -DSTART=$(LDS_START)          \
                         -DELF_FORMAT=$(LDS_ELF_FORMAT) \
                        $(LDS_EXTRA)
 extra-y := vmlinux.lds
-clean-files :=
 
 obj-y = config.o exec.o exitcode.o irq.o ksyms.o mem.o \
        physmem.o process.o ptrace.o reboot.o sigio.o \