MIPS: MT: Remove SMTC support
Nobody is maintaining SMTC anymore and there also seems to be no userbase.
Which is a pity - the SMTC technology primarily developed by Kevin D.
Kissell <kevink@paralogos.com> is an ingenious demonstration for the MT
ASE's power and elegance.
Based on Markos Chandras <Markos.Chandras@imgtec.com> patch
https://patchwork.linux-mips.org/patch/6719/ which while very similar did
no longer apply cleanly when I tried to merge it plus some additional
post-SMTC cleanup - SMTC was a feature as tricky to remove as it was to
merge once upon a time.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/pmcs-msp71xx/msp_setup.c b/arch/mips/pmcs-msp71xx/msp_setup.c
index ba9d518..4f925e0 100644
--- a/arch/mips/pmcs-msp71xx/msp_setup.c
+++ b/arch/mips/pmcs-msp71xx/msp_setup.c
@@ -147,8 +147,6 @@
pm_power_off = msp_power_off;
}
-extern struct plat_smp_ops msp_smtc_smp_ops;
-
void __init prom_init(void)
{
unsigned long family;
@@ -229,9 +227,5 @@
*/
msp_serial_setup();
- if (register_vsmp_smp_ops()) {
-#ifdef CONFIG_MIPS_MT_SMTC
- register_smp_ops(&msp_smtc_smp_ops);
-#endif
- }
+ register_vsmp_smp_ops();
}
