91 	struct rk806 *rk806;  in rk806_spi_probe()  local
93 	rk806 = devm_kzalloc(&spi->dev, sizeof(*rk806), GFP_KERNEL);  in rk806_spi_probe()
94 	if (!rk806)  in rk806_spi_probe()
97 	spi_set_drvdata(spi, rk806);  in rk806_spi_probe()
98 	rk806->dev = &spi->dev;  in rk806_spi_probe()
99 	rk806->irq = spi->irq;  in rk806_spi_probe()
101 	rk806->regmap = devm_regmap_init(&spi->dev,  in rk806_spi_probe()
105 	if (IS_ERR(rk806->regmap)) {  in rk806_spi_probe()
106 		dev_err(rk806->dev, "Failed to initialize register map\n");  in rk806_spi_probe()
107 		return PTR_ERR(rk806->regmap);  in rk806_spi_probe()
110 	return rk806_device_init(rk806);  in rk806_spi_probe()
115 	struct rk806 *rk806 = spi_get_drvdata(spi);  in rk806_spi_remove()  local
117 	return rk806_device_exit(rk806);  in rk806_spi_remove()