提交 6fb88ce0 编写于 作者: R Ralf Baechle

[MIPS] AP/SP: Avoid triggering the 34K E125 performance issue

C0_status doesn't need to be initialized at this point anyway; the register
will be initialized later.
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
上级 5a197095
...@@ -1436,10 +1436,6 @@ static int __init vpe_module_init(void) ...@@ -1436,10 +1436,6 @@ static int __init vpe_module_init(void)
write_vpe_c0_vpecontrol(read_vpe_c0_vpecontrol() & ~VPECONTROL_TE); write_vpe_c0_vpecontrol(read_vpe_c0_vpecontrol() & ~VPECONTROL_TE);
if (i != 0) { if (i != 0) {
write_vpe_c0_status((read_c0_status() &
~(ST0_IM | ST0_IE | ST0_KSU))
| ST0_CU0);
/* /*
* Set config to be the same as vpe0, * Set config to be the same as vpe0,
* particularly kseg0 coherency alg * particularly kseg0 coherency alg
......
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