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Diffstat (limited to 'arch/x86/kernel/cpuid.c')
-rw-r--r--arch/x86/kernel/cpuid.c24
1 files changed, 1 insertions, 23 deletions
diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
index bd3507da39f0..2836de390f95 100644
--- a/arch/x86/kernel/cpuid.c
+++ b/arch/x86/kernel/cpuid.c
@@ -58,28 +58,6 @@ static void cpuid_smp_cpuid(void *cmd_block)
&cmd->eax, &cmd->ebx, &cmd->ecx, &cmd->edx);
}
-static loff_t cpuid_seek(struct file *file, loff_t offset, int orig)
-{
- loff_t ret;
- struct inode *inode = file->f_mapping->host;
-
- mutex_lock(&inode->i_mutex);
- switch (orig) {
- case 0:
- file->f_pos = offset;
- ret = file->f_pos;
- break;
- case 1:
- file->f_pos += offset;
- ret = file->f_pos;
- break;
- default:
- ret = -EINVAL;
- }
- mutex_unlock(&inode->i_mutex);
- return ret;
-}
-
static ssize_t cpuid_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
@@ -132,7 +110,7 @@ static int cpuid_open(struct inode *inode, struct file *file)
*/
static const struct file_operations cpuid_fops = {
.owner = THIS_MODULE,
- .llseek = cpuid_seek,
+ .llseek = no_seek_end_llseek,
.read = cpuid_read,
.open = cpuid_open,
};