Searched refs:fop_lock (Results 1 - 2 of 2) sorted by relevance

/linux-4.4.14/drivers/media/platform/
H A Dsh_vou.c93 struct mutex fop_lock; member in struct:sh_vou_device
245 /* Locking: caller holds fop_lock mutex */ sh_vou_queue_setup()
285 /* Locking: caller holds fop_lock mutex and vq->irqlock spinlock */ sh_vou_buf_queue()
1139 if (mutex_lock_interruptible(&vou_dev->fop_lock)) sh_vou_open()
1158 mutex_unlock(&vou_dev->fop_lock); sh_vou_open()
1167 mutex_lock(&vou_dev->fop_lock); sh_vou_release()
1176 mutex_unlock(&vou_dev->fop_lock); sh_vou_release()
1251 mutex_init(&vou_dev->fop_lock); sh_vou_probe()
1293 vdev->lock = &vou_dev->fop_lock; sh_vou_probe()
1307 q->lock = &vou_dev->fop_lock; sh_vou_probe()
H A Dsh_veu.c119 struct mutex fop_lock; member in struct:sh_veu_dev
962 src_vq->lock = &veu->fop_lock; sh_veu_queue_init()
976 dst_vq->lock = &veu->fop_lock; sh_veu_queue_init()
1173 mutex_init(&veu->fop_lock); sh_veu_probe()
1174 vdev->lock = &veu->fop_lock; sh_veu_probe()

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