diff options
Diffstat (limited to 'arch/riscv/kernel/smp.c')
| -rw-r--r-- | arch/riscv/kernel/smp.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/arch/riscv/kernel/smp.c b/arch/riscv/kernel/smp.c index 2f6da845c9ae..760a64518c58 100644 --- a/arch/riscv/kernel/smp.c +++ b/arch/riscv/kernel/smp.c @@ -47,7 +47,7 @@ static struct { unsigned long bits ____cacheline_aligned; } ipi_data[NR_CPUS] __cacheline_aligned; -int riscv_hartid_to_cpuid(int hartid) +int riscv_hartid_to_cpuid(unsigned long hartid) { int i; @@ -55,31 +55,15 @@ int riscv_hartid_to_cpuid(int hartid) if (cpuid_to_hartid_map(i) == hartid) return i; - pr_err("Couldn't find cpu id for hartid [%d]\n", hartid); + pr_err("Couldn't find cpu id for hartid [%lu]\n", hartid); return -ENOENT; } -void riscv_cpuid_to_hartid_mask(const struct cpumask *in, struct cpumask *out) -{ - int cpu; - - cpumask_clear(out); - for_each_cpu(cpu, in) - cpumask_set_cpu(cpuid_to_hartid_map(cpu), out); -} -EXPORT_SYMBOL_GPL(riscv_cpuid_to_hartid_mask); - bool arch_match_cpu_phys_id(int cpu, u64 phys_id) { return phys_id == cpuid_to_hartid_map(cpu); } -/* Unsupported */ -int setup_profiling_timer(unsigned int multiplier) -{ - return -EINVAL; -} - static void ipi_stop(void) { set_cpu_online(smp_processor_id(), false); |