From 4bf2a626dc4bb46f0754d8ac02ec8584ff114ad5 Mon Sep 17 00:00:00 2001 From: Aleksander Jan Bajkowski Date: Mon, 22 Jan 2024 19:47:09 +0100 Subject: [PATCH] MIPS: lantiq: register smp_ops on non-smp platforms Lantiq uses a common kernel config for devices with 24Kc and 34Kc cores. The changes made previously to add support for interrupts on all cores work on 24Kc platforms with SMP disabled and 34Kc platforms with SMP enabled. This patch fixes boot issues on Danube (single core 24Kc) with SMP enabled. Fixes: 730320fd770d ("MIPS: lantiq: enable all hardware interrupts on second VPE") Signed-off-by: Aleksander Jan Bajkowski Signed-off-by: Thomas Bogendoerfer --- arch/mips/lantiq/prom.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c index a3cf29365858..0c45767eacf6 100644 --- a/arch/mips/lantiq/prom.c +++ b/arch/mips/lantiq/prom.c @@ -108,10 +108,9 @@ void __init prom_init(void) prom_init_cmdline(); #if defined(CONFIG_MIPS_MT_SMP) - if (cpu_has_mipsmt) { - lantiq_smp_ops = vsmp_smp_ops; + lantiq_smp_ops = vsmp_smp_ops; + if (cpu_has_mipsmt) lantiq_smp_ops.init_secondary = lantiq_init_secondary; - register_smp_ops(&lantiq_smp_ops); - } + register_smp_ops(&lantiq_smp_ops); #endif }