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-rw-r--r--drivers/regulator/ab8500-ext.c33
-rw-r--r--drivers/regulator/ab8500.c17
-rw-r--r--include/linux/regulator/ab8500.h4
3 files changed, 32 insertions, 22 deletions
diff --git a/drivers/regulator/ab8500-ext.c b/drivers/regulator/ab8500-ext.c
index e4975bc61e81..95f495f51d00 100644
--- a/drivers/regulator/ab8500-ext.c
+++ b/drivers/regulator/ab8500-ext.c
@@ -333,7 +333,7 @@ static struct ab8500_ext_regulator_info
},
};
-int ab8500_ext_regulator_init(struct platform_device *pdev)
+int ab8500_ext_regulator_probe(struct platform_device *pdev)
{
struct ab8500 *ab8500 = dev_get_drvdata(pdev->dev.parent);
struct ab8500_platform_data *ppdata;
@@ -409,7 +409,7 @@ int ab8500_ext_regulator_init(struct platform_device *pdev)
return 0;
}
-void ab8500_ext_regulator_exit(struct platform_device *pdev)
+int ab8500_ext_regulator_remove(struct platform_device *pdev)
{
int i;
@@ -422,7 +422,36 @@ void ab8500_ext_regulator_exit(struct platform_device *pdev)
regulator_unregister(info->rdev);
}
+
+ return 0;
+}
+
+static struct platform_driver ab8500_ext_regulator_driver = {
+ .probe = ab8500_ext_regulator_probe,
+ .remove = ab8500_ext_regulator_remove,
+ .driver = {
+ .name = "ab8500-ext-regulator",
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init ab8500_ext_regulator_init(void)
+{
+ int ret;
+
+ ret = platform_driver_register(&ab8500_ext_regulator_driver);
+ if (ret)
+ pr_err("Failed to register ab8500 ext regulator: %d\n", ret);
+
+ return ret;
+}
+subsys_initcall(ab8500_ext_regulator_init);
+
+static void __exit ab8500_ext_regulator_exit(void)
+{
+ platform_driver_unregister(&ab8500_ext_regulator_driver);
}
+module_exit(ab8500_ext_regulator_exit);
MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Bengt Jonsson <bengt.g.jonsson@stericsson.com>");
diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c
index f6656b8c28b6..dfc790196b34 100644
--- a/drivers/regulator/ab8500.c
+++ b/drivers/regulator/ab8500.c
@@ -3156,22 +3156,12 @@ static int ab8500_regulator_probe(struct platform_device *pdev)
return err;
}
- if (!is_ab8505(ab8500)) {
- /* register external regulators (before Vaux1, 2 and 3) */
- err = ab8500_ext_regulator_init(pdev);
- if (err)
- return err;
- }
-
/* register all regulators */
for (i = 0; i < abx500_regulator.info_size; i++) {
err = ab8500_regulator_register(pdev, &pdata->regulator[i],
i, NULL);
- if (err < 0) {
- if (!is_ab8505(ab8500))
- ab8500_ext_regulator_exit(pdev);
+ if (err < 0)
return err;
- }
}
return 0;
@@ -3180,7 +3170,6 @@ static int ab8500_regulator_probe(struct platform_device *pdev)
static int ab8500_regulator_remove(struct platform_device *pdev)
{
int i, err;
- struct ab8500 *ab8500 = dev_get_drvdata(pdev->dev.parent);
for (i = 0; i < abx500_regulator.info_size; i++) {
struct ab8500_regulator_info *info = NULL;
@@ -3192,10 +3181,6 @@ static int ab8500_regulator_remove(struct platform_device *pdev)
regulator_unregister(info->regulator);
}
- /* remove external regulators (after Vaux1, 2 and 3) */
- if (!is_ab8505(ab8500))
- ab8500_ext_regulator_exit(pdev);
-
/* remove regulator debug */
err = ab8500_regulator_debug_exit(pdev);
if (err)
diff --git a/include/linux/regulator/ab8500.h b/include/linux/regulator/ab8500.h
index 7c5ff0c55773..75307447cef9 100644
--- a/include/linux/regulator/ab8500.h
+++ b/include/linux/regulator/ab8500.h
@@ -336,8 +336,4 @@ static inline int ab8500_regulator_debug_exit(struct platform_device *pdev)
}
#endif
-/* AB8500 external regulator functions. */
-int ab8500_ext_regulator_init(struct platform_device *pdev);
-void ab8500_ext_regulator_exit(struct platform_device *pdev);
-
#endif