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>
diff --git a/arch/sparc/kernel/setup.c b/arch/sparc/kernel/setup.c
index 9e451b2..8d5fbce 100644
--- a/arch/sparc/kernel/setup.c
+++ b/arch/sparc/kernel/setup.c
@@ -224,12 +224,6 @@
if(!strcmp(&cputypval,"sun4e")) { sparc_cpu_model=sun4e; }
if(!strcmp(&cputypval,"sun4u")) { sparc_cpu_model=sun4u; }
-#ifdef CONFIG_SUN4
- if (sparc_cpu_model != sun4) {
- prom_printf("This kernel is for Sun4 architecture only.\n");
- prom_halt();
- }
-#endif
printk("ARCH: ");
switch(sparc_cpu_model) {
case sun4:
@@ -263,7 +257,7 @@
boot_flags_init(*cmdline_p);
idprom_init();
- if (ARCH_SUN4C_SUN4)
+ if (ARCH_SUN4C)
sun4c_probe_vac();
load_mmu();