/**
* vfs_ioctl - call filesystem specific ioctl methods
- * @filp: [in] open file to invoke ioctl method on
- * @cmd: [in] ioctl command to execute
- * @arg: [in/out] command-specific argument for ioctl
+ * @filp: open file to invoke ioctl method on
+ * @cmd: ioctl command to execute
+ * @arg: command-specific argument for ioctl
*
* Invokes filesystem specific ->unlocked_ioctl, if one exists; otherwise
- * invokes * filesystem specific ->ioctl method. If neither method exists,
+ * invokes filesystem specific ->ioctl method. If neither method exists,
* returns -ENOTTY.
*
* Returns 0 on success, -errno on error.
*/
-long vfs_ioctl(struct file *filp, unsigned int cmd,
- unsigned long arg)
+static long vfs_ioctl(struct file *filp, unsigned int cmd,
+ unsigned long arg)
{
int error = -ENOTTY;