regulator: 88pm8607: Remove unused fields from struct pm8607_regulator_info

The *i2c and *i2c_8606 are no longer used since this driver was converted
to use regmap helpers. The *chip and *regulator are not really required.
So remove these unused fields.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/88pm8607.c b/drivers/regulator/88pm8607.c
index 597385d..753a6a1 100644 (file)
--- a/drivers/regulator/88pm8607.c
+++ b/drivers/regulator/88pm8607.c
@@ -11,7 +11,6 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/err.h>
-#include <linux/i2c.h>
 #include <linux/of.h>
 #include <linux/regulator/of_regulator.h>
 #include <linux/platform_device.h>
@@ -22,10 +21,6 @@
 
 struct pm8607_regulator_info {
        struct regulator_desc   desc;
-       struct pm860x_chip      *chip;
-       struct regulator_dev    *regulator;
-       struct i2c_client       *i2c;
-       struct i2c_client       *i2c_8606;
 
        unsigned int    *vol_suspend;
 
@@ -350,6 +345,7 @@ static int pm8607_regulator_probe(struct platform_device *pdev)
        struct pm8607_regulator_info *info = NULL;
        struct regulator_init_data *pdata = dev_get_platdata(&pdev->dev);
        struct regulator_config config = { };
+       struct regulator_dev *rdev;
        struct resource *res;
        int i;
 
@@ -372,13 +368,9 @@ static int pm8607_regulator_probe(struct platform_device *pdev)
                /* i is used to check regulator ID */
                i = -1;
        }
-       info->i2c = (chip->id == CHIP_PM8607) ? chip->client : chip->companion;
-       info->i2c_8606 = (chip->id == CHIP_PM8607) ? chip->companion :
-                       chip->client;
-       info->chip = chip;
 
        /* check DVC ramp slope double */
-       if ((i == PM8607_ID_BUCK3) && info->chip->buck3_double)
+       if ((i == PM8607_ID_BUCK3) && chip->buck3_double)
                info->slope_double = 1;
 
        config.dev = &pdev->dev;
@@ -393,12 +385,11 @@ static int pm8607_regulator_probe(struct platform_device *pdev)
        else
                config.regmap = chip->regmap_companion;
 
-       info->regulator = devm_regulator_register(&pdev->dev, &info->desc,
-                                                 &config);
-       if (IS_ERR(info->regulator)) {
+       rdev = devm_regulator_register(&pdev->dev, &info->desc, &config);
+       if (IS_ERR(rdev)) {
                dev_err(&pdev->dev, "failed to register regulator %s\n",
                        info->desc.name);
-               return PTR_ERR(info->regulator);
+               return PTR_ERR(rdev);
        }
 
        platform_set_drvdata(pdev, info);