riscv: kernel: Drop unused clean rule

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>

diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
index fa896c5f7ccb72f46c42d7aea0c9281e915ee436..f6caf4d9ca150c7a134e4d0b964dc210bfaf6d63 100644 (file)
--- a/arch/riscv/kernel/Makefile
+++ b/arch/riscv/kernel/Makefile
@@ -56,5 +56,3 @@ obj-$(CONFIG_KGDB)            += kgdb.o
 obj-$(CONFIG_JUMP_LABEL)       += jump_label.o
 
 obj-$(CONFIG_EFI)              += efi.o
-
-clean: