Lines Matching refs:fop_lock
78 struct mutex fop_lock; member
1171 if (mutex_lock_interruptible(&vou_dev->fop_lock)) { in sh_vou_open()
1185 mutex_unlock(&vou_dev->fop_lock); in sh_vou_open()
1196 &vou_dev->vdev, &vou_dev->fop_lock); in sh_vou_open()
1197 mutex_unlock(&vou_dev->fop_lock); in sh_vou_open()
1212 mutex_lock(&vou_dev->fop_lock); in sh_vou_release()
1217 mutex_unlock(&vou_dev->fop_lock); in sh_vou_release()
1234 if (mutex_lock_interruptible(&vou_dev->fop_lock)) in sh_vou_mmap()
1237 mutex_unlock(&vou_dev->fop_lock); in sh_vou_mmap()
1249 mutex_lock(&vou_dev->fop_lock); in sh_vou_poll()
1251 mutex_unlock(&vou_dev->fop_lock); in sh_vou_poll()
1318 mutex_init(&vou_dev->fop_lock); in sh_vou_probe()
1370 vdev->lock = &vou_dev->fop_lock; in sh_vou_probe()