Searched refs:chrdev_lock (Results 1 – 3 of 3) sorted by relevance
1240 mutex_lock(&master->master.chrdev_lock); in mtdchar_unlocked_ioctl()1242 mutex_unlock(&master->master.chrdev_lock); in mtdchar_unlocked_ioctl()1267 mutex_lock(&master->master.chrdev_lock); in mtdchar_compat_ioctl()1330 mutex_unlock(&master->master.chrdev_lock); in mtdchar_compat_ioctl()
904 mutex_init(&mtd->master.chrdev_lock); in mtd_set_dev_defaults()
234 struct mutex chrdev_lock; member