38 static int write_regs(struct i2c_client *client, const u8 *regs)  in write_regs()  argument
43 		if (i2c_smbus_write_byte_data(client, regs[i], regs[i + 1]) < 0)  in write_regs()
52 static int ov7640_probe(struct i2c_client *client,  in ov7640_probe()  argument
55 	struct i2c_adapter *adapter = client->adapter;  in ov7640_probe()
61 	sd = devm_kzalloc(&client->dev, sizeof(*sd), GFP_KERNEL);  in ov7640_probe()
64 	v4l2_i2c_subdev_init(sd, client, &ov7640_ops);  in ov7640_probe()
66 	client->flags = I2C_CLIENT_SCCB;  in ov7640_probe()
68 	v4l_info(client, "chip found @ 0x%02x (%s)\n",  in ov7640_probe()
69 			client->addr << 1, client->adapter->name);  in ov7640_probe()
71 	if (write_regs(client, initial_registers) < 0) {  in ov7640_probe()
72 		v4l_err(client, "error initializing OV7640\n");  in ov7640_probe()
80 static int ov7640_remove(struct i2c_client *client)  in ov7640_remove()  argument
82 	struct v4l2_subdev *sd = i2c_get_clientdata(client);  in ov7640_remove()