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[MIPS] Allow hardwiring of the CPU type to a single type for optimization.

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This saves a few k on systems which only ever ship with a single CPU type.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
2007-10-11 23:46:15 +01:00
parent aeffdbbaff
commit 10cc352907
20 changed files with 89 additions and 86 deletions
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6
arch/mips/kernel/traps.c
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@@ -954,7 +954,7 @@ asmlinkage void do_reserved(struct pt_regs *regs)
*/
static inline void parity_protection_init(void)
{
switch (current_cpu_data.cputype) {
switch (current_cpu_type()) {
case CPU_24K:
case CPU_34K:
case CPU_5KC:
@@ -1549,8 +1549,8 @@ void __init trap_init(void)
set_except_vector(12, handle_ov);
set_except_vector(13, handle_tr);
if (current_cpu_data.cputype == CPU_R6000 ||
current_cpu_data.cputype == CPU_R6000A) {
if (current_cpu_type() == CPU_R6000 ||
current_cpu_type() == CPU_R6000A) {
/*
* The R6000 is the only R-series CPU that features a machine
* check exception (similar to the R4000 cache error) and