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-rw-r--r--drivers/platform/x86/intel/int3472/clk_and_regulator.c3
-rw-r--r--drivers/regulator/core.c8
-rw-r--r--drivers/regulator/devres.c2
-rw-r--r--drivers/regulator/of_regulator.c2
-rw-r--r--drivers/regulator/stm32-vrefbuf.c2
5 files changed, 9 insertions, 8 deletions
diff --git a/drivers/platform/x86/intel/int3472/clk_and_regulator.c b/drivers/platform/x86/intel/int3472/clk_and_regulator.c
index 1cf958983e86..b2342b3d78c7 100644
--- a/drivers/platform/x86/intel/int3472/clk_and_regulator.c
+++ b/drivers/platform/x86/intel/int3472/clk_and_regulator.c
@@ -185,7 +185,8 @@ int skl_int3472_register_regulator(struct int3472_discrete_device *int3472,
cfg.init_data = &init_data;
cfg.ena_gpiod = int3472->regulator.gpio;
- int3472->regulator.rdev = regulator_register(&int3472->regulator.rdesc,
+ int3472->regulator.rdev = regulator_register(int3472->dev,
+ &int3472->regulator.rdesc,
&cfg);
if (IS_ERR(int3472->regulator.rdev)) {
ret = PTR_ERR(int3472->regulator.rdev);
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 8258facc697b..c84e8d78dc7e 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -5409,6 +5409,7 @@ static struct regulator_coupler generic_regulator_coupler = {
/**
* regulator_register - register regulator
+ * @dev: the device that drive the regulator
* @regulator_desc: regulator to register
* @cfg: runtime configuration for regulator
*
@@ -5417,7 +5418,8 @@ static struct regulator_coupler generic_regulator_coupler = {
* or an ERR_PTR() on error.
*/
struct regulator_dev *
-regulator_register(const struct regulator_desc *regulator_desc,
+regulator_register(struct device *dev,
+ const struct regulator_desc *regulator_desc,
const struct regulator_config *cfg)
{
const struct regulator_init_data *init_data;
@@ -5426,7 +5428,6 @@ regulator_register(const struct regulator_desc *regulator_desc,
struct regulator_dev *rdev;
bool dangling_cfg_gpiod = false;
bool dangling_of_gpiod = false;
- struct device *dev;
int ret, i;
bool resolved_early = false;
@@ -5439,8 +5440,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
goto rinse;
}
- dev = cfg->dev;
- WARN_ON(!dev);
+ WARN_ON(!dev || !cfg->dev);
if (regulator_desc->name == NULL || regulator_desc->ops == NULL) {
ret = -EINVAL;
diff --git a/drivers/regulator/devres.c b/drivers/regulator/devres.c
index fec0398d98b0..90bb0d178885 100644
--- a/drivers/regulator/devres.c
+++ b/drivers/regulator/devres.c
@@ -415,7 +415,7 @@ struct regulator_dev *devm_regulator_register(struct device *dev,
if (!ptr)
return ERR_PTR(-ENOMEM);
- rdev = regulator_register(regulator_desc, config);
+ rdev = regulator_register(dev, regulator_desc, config);
if (!IS_ERR(rdev)) {
*ptr = rdev;
devres_add(dev, ptr);
diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c
index f7529f1bf8b2..1b65e5e4e40f 100644
--- a/drivers/regulator/of_regulator.c
+++ b/drivers/regulator/of_regulator.c
@@ -505,7 +505,7 @@ struct regulator_init_data *regulator_of_get_init_data(struct device *dev,
struct device_node *child;
struct regulator_init_data *init_data = NULL;
- child = regulator_of_get_init_node(dev, desc);
+ child = regulator_of_get_init_node(config->dev, desc);
if (!child)
return NULL;
diff --git a/drivers/regulator/stm32-vrefbuf.c b/drivers/regulator/stm32-vrefbuf.c
index 30ea3bc8ca19..7a454b7b6eab 100644
--- a/drivers/regulator/stm32-vrefbuf.c
+++ b/drivers/regulator/stm32-vrefbuf.c
@@ -210,7 +210,7 @@ static int stm32_vrefbuf_probe(struct platform_device *pdev)
pdev->dev.of_node,
&stm32_vrefbuf_regu);
- rdev = regulator_register(&stm32_vrefbuf_regu, &config);
+ rdev = regulator_register(&pdev->dev, &stm32_vrefbuf_regu, &config);
if (IS_ERR(rdev)) {
ret = PTR_ERR(rdev);
dev_err(&pdev->dev, "register failed with error %d\n", ret);