| // SPDX-License-Identifier: GPL-2.0 |
| #include <linux/cpufreq.h> |
| #include <linux/proc_fs.h> |
| #include <linux/seq_file.h> |
| __weak void arch_freq_prepare_all(void) |
| extern const struct seq_operations cpuinfo_op; |
| static int cpuinfo_open(struct inode *inode, struct file *file) |
| return seq_open(file, &cpuinfo_op); |
| static const struct proc_ops cpuinfo_proc_ops = { |
| .proc_open = cpuinfo_open, |
| .proc_release = seq_release, |
| static int __init proc_cpuinfo_init(void) |
| proc_create("cpuinfo", 0, NULL, &cpuinfo_proc_ops); |
| fs_initcall(proc_cpuinfo_init); |