Searched refs:fop_lock (Results 1 - 1 of 1) sorted by relevance

/linux-master/drivers/media/platform/renesas/
H A Dsh_vou.c89 struct mutex fop_lock; member in struct:sh_vou_device
236 /* Locking: caller holds fop_lock mutex */
274 /* Locking: caller holds fop_lock mutex and vq->irqlock spinlock */
1127 if (mutex_lock_interruptible(&vou_dev->fop_lock))
1150 mutex_unlock(&vou_dev->fop_lock);
1159 mutex_lock(&vou_dev->fop_lock);
1168 mutex_unlock(&vou_dev->fop_lock);
1245 mutex_init(&vou_dev->fop_lock);
1287 vdev->lock = &vou_dev->fop_lock;
1301 q->lock = &vou_dev->fop_lock;
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