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sparc: remove CONFIG_SUN4

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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>
This commit is contained in:
Adrian Bunk
2008-08-31 20:59:37 -07:00
committed by David S. Miller
parent b69416b51b
commit 5110bd21b8
39 changed files with 80 additions and 1066 deletions
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2
arch/sparc/mm/fault.c
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@@ -191,7 +191,7 @@ asmlinkage void do_sparc_fault(struct pt_regs *regs, int text_fault, int write,
* only copy the information from the master page table,
* nothing more.
*/
if (!ARCH_SUN4C_SUN4 && address >= TASK_SIZE)
if (!ARCH_SUN4C && address >= TASK_SIZE)
goto vmalloc_fault;
info.si_code = SEGV_MAPERR;