diff options
| -rw-r--r-- | arch/riscv/include/asm/smp.h | 4 | ||||
| -rw-r--r-- | arch/riscv/kernel/sbi.c | 2 | ||||
| -rw-r--r-- | arch/riscv/kernel/smp.c | 4 |
3 files changed, 5 insertions, 5 deletions
diff --git a/arch/riscv/include/asm/smp.h b/arch/riscv/include/asm/smp.h index df1f7c4cd433..a7d2811f3536 100644 --- a/arch/riscv/include/asm/smp.h +++ b/arch/riscv/include/asm/smp.h @@ -46,7 +46,7 @@ int riscv_hartid_to_cpuid(int hartid); void riscv_cpuid_to_hartid_mask(const struct cpumask *in, struct cpumask *out); /* Set custom IPI operations */ -void riscv_set_ipi_ops(struct riscv_ipi_ops *ops); +void riscv_set_ipi_ops(const struct riscv_ipi_ops *ops); /* Clear IPI for current CPU */ void riscv_clear_ipi(void); @@ -92,7 +92,7 @@ static inline void riscv_cpuid_to_hartid_mask(const struct cpumask *in, cpumask_set_cpu(boot_cpu_hartid, out); } -static inline void riscv_set_ipi_ops(struct riscv_ipi_ops *ops) +static inline void riscv_set_ipi_ops(const struct riscv_ipi_ops *ops) { } diff --git a/arch/riscv/kernel/sbi.c b/arch/riscv/kernel/sbi.c index a404d648ef79..38f94926f2ee 100644 --- a/arch/riscv/kernel/sbi.c +++ b/arch/riscv/kernel/sbi.c @@ -571,7 +571,7 @@ static void sbi_send_cpumask_ipi(const struct cpumask *target) sbi_send_ipi(cpumask_bits(&hartid_mask)); } -static struct riscv_ipi_ops sbi_ipi_ops = { +static const struct riscv_ipi_ops sbi_ipi_ops = { .ipi_inject = sbi_send_cpumask_ipi }; diff --git a/arch/riscv/kernel/smp.c b/arch/riscv/kernel/smp.c index 476e2e4bc5c5..366cb87c0e2e 100644 --- a/arch/riscv/kernel/smp.c +++ b/arch/riscv/kernel/smp.c @@ -87,9 +87,9 @@ static void ipi_stop(void) wait_for_interrupt(); } -static struct riscv_ipi_ops *ipi_ops __ro_after_init; +static const struct riscv_ipi_ops *ipi_ops __ro_after_init; -void riscv_set_ipi_ops(struct riscv_ipi_ops *ops) +void riscv_set_ipi_ops(const struct riscv_ipi_ops *ops) { ipi_ops = ops; } |