sh: Add support for cacheline poking through debugfs.

A simple debugging aid for easier visibility of the respective
cachelines.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/sh/mm/Makefile b/arch/sh/mm/Makefile
index da37d86e65eb..3ffd7f68c0a2 100644
--- a/arch/sh/mm/Makefile
+++ b/arch/sh/mm/Makefile
@@ -17,6 +17,10 @@ mmu-$(CONFIG_MMU)	:= fault.o clear_page.o copy_page.o tlb-flush.o	\
 
 obj-y                   += $(mmu-y)
 
+ifdef CONFIG_DEBUG_FS
+obj-$(CONFIG_CPU_SH4)           += cache-debugfs.o
+endif
+
 ifdef CONFIG_MMU
 obj-$(CONFIG_CPU_SH3)           += tlb-sh3.o
 obj-$(CONFIG_CPU_SH4)           += tlb-sh4.o pg-sh4.o