sparc: remove CONFIG_SUN4

While doing some easy cleanups on the sparc code I noticed that the
CONFIG_SUN4 code seems to be worse than the rest - there were some
"I don't know how it should work, but the current code definitely cannot
work." places.

And while I have seen people running Linux on machines like a
SPARCstation 5 a few years ago I don't recall having seen sun4
machines, even less ones running Linux.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 7 deletions

diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
index 109c8b22cb38..ea88955d97ff 100644
--- a/arch/sparc/mm/Makefile
+++ b/arch/sparc/mm/Makefile
@@ -3,13 +3,8 @@
 
 EXTRA_AFLAGS := -ansi
 
-obj-y    := fault.o init.o loadmmu.o generic.o extable.o btfixup.o
-
-ifeq ($(CONFIG_SUN4),y)
-obj-y    += nosrmmu.o
-else
-obj-y    += srmmu.o iommu.o io-unit.o hypersparc.o viking.o tsunami.o swift.o
-endif
+obj-y   := fault.o init.o loadmmu.o generic.o extable.o btfixup.o \
+            srmmu.o iommu.o io-unit.o hypersparc.o viking.o tsunami.o swift.o
 
 ifdef CONFIG_HIGHMEM
 obj-y   += highmem.o