diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c index 72cefd1e649b..85d28d53f5d3 100644 --- a/arch/x86/kernel/cpuid.c +++ b/arch/x86/kernel/cpuid.c @@ -39,10 +39,10 @@ #include #include #include +#include #include #include -#include #include static struct class *cpuid_class; @@ -82,7 +82,7 @@ static loff_t cpuid_seek(struct file *file, loff_t offset, int orig) } static ssize_t cpuid_read(struct file *file, char __user *buf, - size_t count, loff_t * ppos) + size_t count, loff_t *ppos) { char __user *tmp = buf; struct cpuid_regs cmd; @@ -117,7 +117,7 @@ static int cpuid_open(struct inode *inode, struct file *file) unsigned int cpu; struct cpuinfo_x86 *c; int ret = 0; - + lock_kernel(); cpu = iminor(file->f_path.dentry->d_inode);