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, 1 insertions, 5 deletions

diff --git a/arch/sparc/mm/btfixup.c b/arch/sparc/mm/btfixup.c
index a312d127d47a..5175ac2f4820 100644
--- a/arch/sparc/mm/btfixup.c
+++ b/arch/sparc/mm/btfixup.c
@@ -20,11 +20,7 @@
 
 extern char *srmmu_name;
 static char version[] __initdata = "Boot time fixup v1.6. 4/Mar/98 Jakub Jelinek (jj@ultra.linux.cz). Patching kernel for ";
-#ifdef CONFIG_SUN4
-static char str_sun4c[] __initdata = "sun4\n";
-#else
 static char str_sun4c[] __initdata = "sun4c\n";
-#endif
 static char str_srmmu[] __initdata = "srmmu[%s]/";
 static char str_iommu[] __initdata = "iommu\n";
 static char str_iounit[] __initdata = "io-unit\n";
@@ -86,7 +82,7 @@ void __init btfixup(void)
         if (!visited) {
                 visited++;
                 printk(version);
-                if (ARCH_SUN4C_SUN4)
+                if (ARCH_SUN4C)
                         printk(str_sun4c);
                 else {
                         printk(str_srmmu, srmmu_name);