char __user *tmp = buf;
u32 data[4];
u32 reg = *ppos;
- int cpu = iminor(file->f_dentry->d_inode);
+ int cpu = iminor(file->f_path.dentry->d_inode);
if (count % 16)
return -EINVAL; /* Invalid chunk size */
static int cpuid_open(struct inode *inode, struct file *file)
{
- unsigned int cpu = iminor(file->f_dentry->d_inode);
+ unsigned int cpu = iminor(file->f_path.dentry->d_inode);
struct cpuinfo_x86 *c = &(cpu_data)[cpu];
if (cpu >= NR_CPUS || !cpu_online(cpu))
return err;
}
-#ifdef CONFIG_HOTPLUG_CPU
static int cpuid_class_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long)hcpu;
{
.notifier_call = cpuid_class_cpu_callback,
};
-#endif /* !CONFIG_HOTPLUG_CPU */
static int __init cpuid_init(void)
{