105 static int vol_cdev_open(struct inode *inode, struct file *file)  in vol_cdev_open()
130 static int vol_cdev_release(struct inode *inode, struct file *file)  in vol_cdev_release()
156 static loff_t vol_cdev_llseek(struct file *file, loff_t offset, int origin)  in vol_cdev_llseek()
170 static int vol_cdev_fsync(struct file *file, loff_t start, loff_t end,  in vol_cdev_fsync()
184 static ssize_t vol_cdev_read(struct file *file, __user char *buf, size_t count,  in vol_cdev_read()
261 static ssize_t vol_cdev_direct_write(struct file *file, const char __user *buf,  in vol_cdev_direct_write()
336 static ssize_t vol_cdev_write(struct file *file, const char __user *buf,  in vol_cdev_write()
387 static long vol_cdev_ioctl(struct file *file, unsigned int cmd,  in vol_cdev_ioctl()
833 static long ubi_cdev_ioctl(struct file *file, unsigned int cmd,  in ubi_cdev_ioctl()
975 static long ctrl_cdev_ioctl(struct file *file, unsigned int cmd,  in ctrl_cdev_ioctl()
1054 static long vol_cdev_compat_ioctl(struct file *file, unsigned int cmd,  in vol_cdev_compat_ioctl()
1062 static long ubi_cdev_compat_ioctl(struct file *file, unsigned int cmd,  in ubi_cdev_compat_ioctl()
1070 static long ctrl_cdev_compat_ioctl(struct file *file, unsigned int cmd,  in ctrl_cdev_compat_ioctl()