struct regmap *regmap; int ret;
regmap = devm_regmap_init_i2c(client, &sp7731e_regmap_config); if (IS_ERR(regmap)) return PTR_ERR(regmap); sp7731e 1h10 native android free
/* Optional: read chip ID register to verify */ /* ret = regmap_read(regmap, CHIP_ID_REG, &val); */ struct regmap *regmap
static int sp7731e_probe(struct i2c_client *client) regmap = devm_regmap_init_i2c(client
/* Register MFD cells (regulators, irq, etc.) */ ret = devm_mfd_add_devices(&client->dev, -1, sp7731e_cells, ARRAY_SIZE(sp7731e_cells), NULL, 0, NULL); if (ret) return ret;
#define SP7731E_REG_MAX 0xFF