diff options
Diffstat (limited to 'drivers/regulator/rk808-regulator.c')
-rw-r--r-- | drivers/regulator/rk808-regulator.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c index 127dc2e2e690..ce9c64cadeba 100644 --- a/drivers/regulator/rk808-regulator.c +++ b/drivers/regulator/rk808-regulator.c @@ -14,7 +14,6 @@ #include <linux/delay.h> #include <linux/gpio.h> -#include <linux/i2c.h> #include <linux/module.h> #include <linux/of_device.h> #include <linux/of_gpio.h> @@ -1286,19 +1285,23 @@ dt_parse_end: static int rk808_regulator_probe(struct platform_device *pdev) { struct rk808 *rk808 = dev_get_drvdata(pdev->dev.parent); - struct i2c_client *client = rk808->i2c; struct regulator_config config = {}; struct regulator_dev *rk808_rdev; struct rk808_regulator_data *pdata; const struct regulator_desc *regulators; + struct regmap *regmap; int ret, i, nregulators; + regmap = dev_get_regmap(pdev->dev.parent, NULL); + if (!regmap) + return -ENODEV; + pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) return -ENOMEM; - ret = rk808_regulator_dt_parse_pdata(&pdev->dev, &client->dev, - rk808->regmap, pdata); + ret = rk808_regulator_dt_parse_pdata(&pdev->dev, pdev->dev.parent, + regmap, pdata); if (ret < 0) return ret; @@ -1326,21 +1329,22 @@ static int rk808_regulator_probe(struct platform_device *pdev) nregulators = RK818_NUM_REGULATORS; break; default: - dev_err(&client->dev, "unsupported RK8XX ID %lu\n", + dev_err(&pdev->dev, "unsupported RK8XX ID %lu\n", rk808->variant); return -EINVAL; } - config.dev = &client->dev; + config.dev = &pdev->dev; + config.dev->of_node = pdev->dev.parent->of_node; config.driver_data = pdata; - config.regmap = rk808->regmap; + config.regmap = regmap; /* Instantiate the regulators */ for (i = 0; i < nregulators; i++) { rk808_rdev = devm_regulator_register(&pdev->dev, ®ulators[i], &config); if (IS_ERR(rk808_rdev)) { - dev_err(&client->dev, + dev_err(&pdev->dev, "failed to register %d regulator\n", i); return PTR_ERR(rk808_rdev); } |