39 	struct v4l2_subdev sd;  member
44 static inline struct m52790_state *to_state(struct v4l2_subdev *sd)  in to_state()  argument
46 	return container_of(sd, struct m52790_state, sd);  in to_state()
51 static int m52790_write(struct v4l2_subdev *sd)  in m52790_write()  argument
53 	struct m52790_state *state = to_state(sd);  in m52790_write()
54 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in m52790_write()
70 static int m52790_s_routing(struct v4l2_subdev *sd,  in m52790_s_routing()  argument
73 	struct m52790_state *state = to_state(sd);  in m52790_s_routing()
77 	m52790_write(sd);  in m52790_s_routing()
82 static int m52790_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)  in m52790_g_register()  argument
84 	struct m52790_state *state = to_state(sd);  in m52790_g_register()
93 static int m52790_s_register(struct v4l2_subdev *sd, const struct v4l2_dbg_register *reg)  in m52790_s_register()  argument
95 	struct m52790_state *state = to_state(sd);  in m52790_s_register()
101 	m52790_write(sd);  in m52790_s_register()
106 static int m52790_log_status(struct v4l2_subdev *sd)  in m52790_log_status()  argument
108 	struct m52790_state *state = to_state(sd);  in m52790_log_status()
110 	v4l2_info(sd, "Switch 1: %02x\n",  in m52790_log_status()
112 	v4l2_info(sd, "Switch 2: %02x\n",  in m52790_log_status()
149 	struct v4l2_subdev *sd;  in m52790_probe()  local
162 	sd = &state->sd;  in m52790_probe()
163 	v4l2_i2c_subdev_init(sd, client, &m52790_ops);  in m52790_probe()
166 	m52790_write(sd);  in m52790_probe()
172 	struct v4l2_subdev *sd = i2c_get_clientdata(client);  in m52790_remove()  local
174 	v4l2_device_unregister_subdev(sd);  in m52790_remove()