Lines Matching refs:dev_mutex
200 struct mutex dev_mutex; member
696 src_vq->lock = &ctx->dev->dev_mutex; in queue_init()
710 dst_vq->lock = &ctx->dev->dev_mutex; in queue_init()
731 if (mutex_lock_interruptible(&pcdev->dev_mutex)) { in emmaprp_open()
741 mutex_unlock(&pcdev->dev_mutex); in emmaprp_open()
751 mutex_unlock(&pcdev->dev_mutex); in emmaprp_open()
765 mutex_lock(&pcdev->dev_mutex); in emmaprp_release()
771 mutex_unlock(&pcdev->dev_mutex); in emmaprp_release()
830 mutex_init(&pcdev->dev_mutex); in emmaprp_probe()
840 vfd->lock = &pcdev->dev_mutex; in emmaprp_probe()
884 mutex_destroy(&pcdev->dev_mutex); in emmaprp_probe()
898 mutex_destroy(&pcdev->dev_mutex); in emmaprp_remove()