regulator: arizona-micsupp: Move pdata into a separate structure

[linux.git] / drivers / regulator / arizona-micsupp.c

diff --git a/drivers/regulator/arizona-micsupp.c b/drivers/regulator/arizona-micsupp.c
index 5e38861e71d8ef87a5c2e9764bf78514908e0179..5f8b5a713311d23f7b2ffc4fec1f8529bca75ea4 100644 (file)
--- a/drivers/regulator/arizona-micsupp.c
+++ b/drivers/regulator/arizona-micsupp.c
@@ -30,6 +30,8 @@
 #include <linux/mfd/arizona/pdata.h>
 #include <linux/mfd/arizona/registers.h>
 
+#include <linux/regulator/arizona-micsupp.h>
+
 struct arizona_micsupp {
        struct regulator_dev *regulator;
        struct arizona *arizona;
@@ -199,28 +201,26 @@ static const struct regulator_init_data arizona_micsupp_ext_default = {
        .num_consumer_supplies = 1,
 };
 
-static int arizona_micsupp_of_get_pdata(struct device *dev,
-                                       struct arizona *arizona,
+static int arizona_micsupp_of_get_pdata(struct arizona_micsupp_pdata *pdata,
                                        struct regulator_config *config,
                                        const struct regulator_desc *desc)
 {
-       struct arizona_pdata *pdata = &arizona->pdata;
        struct arizona_micsupp *micsupp = config->driver_data;
        struct device_node *np;
        struct regulator_init_data *init_data;
 
-       np = of_get_child_by_name(arizona->dev->of_node, "micvdd");
+       np = of_get_child_by_name(config->dev->of_node, "micvdd");
 
        if (np) {
                config->of_node = np;
 
-               init_data = of_get_regulator_init_data(dev, np, desc);
+               init_data = of_get_regulator_init_data(config->dev, np, desc);
 
                if (init_data) {
                        init_data->consumer_supplies = &micsupp->supply;
                        init_data->num_consumer_supplies = 1;
 
-                       pdata->micvdd = init_data;
+                       pdata->init_data = init_data;
                }
        }
 
@@ -232,6 +232,7 @@ static int arizona_micsupp_probe(struct platform_device *pdev)
        struct arizona *arizona = dev_get_drvdata(pdev->dev.parent);
        const struct regulator_desc *desc;
        struct regulator_config config = { };
+       struct arizona_micsupp_pdata *pdata = &arizona->pdata.micvdd;
        struct arizona_micsupp *micsupp;
        int ret;
 
@@ -269,15 +270,15 @@ static int arizona_micsupp_probe(struct platform_device *pdev)
 
        if (IS_ENABLED(CONFIG_OF)) {
                if (!dev_get_platdata(arizona->dev)) {
-                       ret = arizona_micsupp_of_get_pdata(&pdev->dev, arizona,
-                                                          &config, desc);
+                       ret = arizona_micsupp_of_get_pdata(pdata, &config,
+                                                          desc);
                        if (ret < 0)
                                return ret;
                }
        }
 
-       if (arizona->pdata.micvdd)
-               config.init_data = arizona->pdata.micvdd;
+       if (pdata->init_data)
+               config.init_data = pdata->init_data;
        else
                config.init_data = &micsupp->init_data;