sh: Add -Werror for clean directories.
Follow the MIPS and sparc64 changes for -Werror instrumentation.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile
index 1f141a8..4b81d9c 100644
--- a/arch/sh/kernel/Makefile
+++ b/arch/sh/kernel/Makefile
@@ -10,7 +10,6 @@
obj-y += cpu/ timers/
obj-$(CONFIG_VSYSCALL) += vsyscall/
-
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_CF_ENABLER) += cf-enabler.o
obj-$(CONFIG_SH_STANDARD_BIOS) += sh_bios.o
@@ -22,3 +21,5 @@
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
obj-$(CONFIG_PM) += pm.o
obj-$(CONFIG_STACKTRACE) += stacktrace.o
+
+EXTRA_CFLAGS += -Werror