[PATCH v1 2/3] mfd: max8907: Remove platform_data based probing

[Svyatoslav Ryhel]

There are no in-tree users of this driver, but it supports devicetree
based probing, which means external dtb files may exist that work with
this.

Remove the unused legacy code and make this a DT-only driver.

Signed-off-by: Svyatoslav Ryhel <clamor95@xxxxxxxxx>
---
 drivers/mfd/max8907.c                 | 8 +-------
 drivers/regulator/max8907-regulator.c | 8 +++-----
 include/linux/mfd/max8907.h           | 5 -----
 3 files changed, 4 insertions(+), 17 deletions(-)

diff --git a/drivers/mfd/max8907.c b/drivers/mfd/max8907.c
index 7bac1d6517717..363ac80c0593b 100644
--- a/drivers/mfd/max8907.c
+++ b/drivers/mfd/max8907.c
@@ -184,13 +184,7 @@ static int max8907_i2c_probe(struct i2c_client *i2c)
 {
 	struct max8907 *max8907;
 	int ret;
-	struct max8907_platform_data *pdata = dev_get_platdata(&i2c->dev);
-	bool pm_off = false;
-
-	if (pdata)
-		pm_off = pdata->pm_off;
-	else if (i2c->dev.of_node)
-		pm_off = of_property_read_bool(i2c->dev.of_node,
+	bool pm_off = of_property_read_bool(i2c->dev.of_node,
 					"maxim,system-power-controller");
 
 	max8907 = devm_kzalloc(&i2c->dev, sizeof(struct max8907), GFP_KERNEL);
diff --git a/drivers/regulator/max8907-regulator.c b/drivers/regulator/max8907-regulator.c
index e59aa7a3ee546..907ed3fca5e97 100644
--- a/drivers/regulator/max8907-regulator.c
+++ b/drivers/regulator/max8907-regulator.c
@@ -274,7 +274,6 @@ static inline struct device_node *match_of_node(int index)
 static int max8907_regulator_probe(struct platform_device *pdev)
 {
 	struct max8907 *max8907 = dev_get_drvdata(pdev->dev.parent);
-	struct max8907_platform_data *pdata = dev_get_platdata(max8907->dev);
 	int ret;
 	struct max8907_regulator *pmic;
 	unsigned int val;
@@ -312,10 +311,9 @@ static int max8907_regulator_probe(struct platform_device *pdev)
 		struct regulator_dev *rdev;
 
 		config.dev = pdev->dev.parent;
-		if (pdata)
-			idata = pdata->init_data[i];
-		else
-			idata = match_init_data(i);
+
+		idata = match_init_data(i);
+
 		config.init_data = idata;
 		config.driver_data = pmic;
 		config.regmap = max8907->regmap_gen;
diff --git a/include/linux/mfd/max8907.h b/include/linux/mfd/max8907.h
index 4be3c2370e2a4..e222250f0cc1e 100644
--- a/include/linux/mfd/max8907.h
+++ b/include/linux/mfd/max8907.h
@@ -227,11 +227,6 @@ enum {
 	MAX8907_IRQ_RTC_ALARM0,
 };
 
-struct max8907_platform_data {
-	struct regulator_init_data *init_data[MAX8907_NUM_REGULATORS];
-	bool pm_off;
-};
-
 struct regmap_irq_chips_data;
 
 struct max8907 {
-- 
2.53.0