58 struct vpu_dev {  struct
72 	void (*get_vpu)(struct vpu_dev *vpu);  argument
73 	void (*put_vpu)(struct vpu_dev *vpu);  argument
74 	void (*get_enc)(struct vpu_dev *vpu);  argument
75 	void (*put_enc)(struct vpu_dev *vpu);  argument
76 	void (*get_dec)(struct vpu_dev *vpu);  argument
77 	void (*put_dec)(struct vpu_dev *vpu);  argument
78 	atomic_t ref_vpu;
79 	atomic_t ref_enc;
80 	atomic_t ref_dec;
82 	struct dentry *debugfs;