regulator: make 88pm860x sharing one driver structure

Remove a lot of driver structures in 88pm860x driver. Make regulators share one driver structure.

---
 drivers/mfd/88pm860x-core.c  |   34 ++++++++++++++--------------
 drivers/regulator/88pm8607.c |   51 ++++++++---------------------------------
 2 files changed, 27 insertions(+), 58 deletions(-)

index 6a14d2b..21de38d 100644
@@ -176,30 +176,30 @@ static struct resource regulator_resources[] = {
 	PM8607_REG_RESOURCE(LDO14, LDO14),
 };
 
-#define PM8607_REG_DEVS(_name, _id)					\
+#define PM8607_REG_DEVS(_id)						\
 {									\
-	.name		= "88pm8607-" #_name,				\
+	.name		= "88pm860x-regulator",				\
 	.num_resources	= 1,						\
 	.resources	= &regulator_resources[PM8607_ID_##_id],	\
 	.id		= PM8607_ID_##_id,				\
 }
 
 static struct mfd_cell regulator_devs[] = {
-	PM8607_REG_DEVS(buck1, BUCK1),
-	PM8607_REG_DEVS(buck2, BUCK2),
-	PM8607_REG_DEVS(buck3, BUCK3),
-	PM8607_REG_DEVS(ldo1,  LDO1),
-	PM8607_REG_DEVS(ldo2,  LDO2),
-	PM8607_REG_DEVS(ldo3,  LDO3),
-	PM8607_REG_DEVS(ldo4,  LDO4),
-	PM8607_REG_DEVS(ldo5,  LDO5),
-	PM8607_REG_DEVS(ldo6,  LDO6),
-	PM8607_REG_DEVS(ldo7,  LDO7),
-	PM8607_REG_DEVS(ldo8,  LDO8),
-	PM8607_REG_DEVS(ldo9,  LDO9),
-	PM8607_REG_DEVS(ldo10, LDO10),
-	PM8607_REG_DEVS(ldo12, LDO12),
-	PM8607_REG_DEVS(ldo14, LDO14),
+	PM8607_REG_DEVS(BUCK1),
+	PM8607_REG_DEVS(BUCK2),
+	PM8607_REG_DEVS(BUCK3),
+	PM8607_REG_DEVS(LDO1),
+	PM8607_REG_DEVS(LDO2),
+	PM8607_REG_DEVS(LDO3),
+	PM8607_REG_DEVS(LDO4),
+	PM8607_REG_DEVS(LDO5),
+	PM8607_REG_DEVS(LDO6),
+	PM8607_REG_DEVS(LDO7),
+	PM8607_REG_DEVS(LDO8),
+	PM8607_REG_DEVS(LDO9),
+	PM8607_REG_DEVS(LDO10),
+	PM8607_REG_DEVS(LDO12),
+	PM8607_REG_DEVS(LDO14),
 };
 
 struct pm860x_irq_data {

index 5fb83e2..121bab4 100644
@@ -484,60 +484,29 @@ static int __devexit

pm8607_regulator_remove(struct platform_device *pdev)
{
struct pm8607_regulator_info *info = platform_get_drvdata(pdev);

+ platform_set_drvdata(pdev, NULL);
regulator_unregister(info->regulator);
return 0;
}

-#define PM8607_REGULATOR_DRIVER(_name) \
-{ \
- .driver = { \
- .name = "88pm8607-" #_name, \
- .owner = THIS_MODULE, \
- }, \
- .probe = pm8607_regulator_probe, \
- .remove = __devexit_p(pm8607_regulator_remove), \
-}
-
-static struct platform_driver pm8607_regulator_driver[] = {
- PM8607_REGULATOR_DRIVER(buck1),
- PM8607_REGULATOR_DRIVER(buck2),
- PM8607_REGULATOR_DRIVER(buck3),
- PM8607_REGULATOR_DRIVER(ldo1),
- PM8607_REGULATOR_DRIVER(ldo2),
- PM8607_REGULATOR_DRIVER(ldo3),
- PM8607_REGULATOR_DRIVER(ldo4),
- PM8607_REGULATOR_DRIVER(ldo5),
- PM8607_REGULATOR_DRIVER(ldo6),
- PM8607_REGULATOR_DRIVER(ldo7),
- PM8607_REGULATOR_DRIVER(ldo8),
- PM8607_REGULATOR_DRIVER(ldo9),
- PM8607_REGULATOR_DRIVER(ldo10),
- PM8607_REGULATOR_DRIVER(ldo12),
- PM8607_REGULATOR_DRIVER(ldo14),
+static struct platform_driver pm8607_regulator_driver = {
+ .driver = {
+ .name = "88pm860x-regulator",
+ .owner = THIS_MODULE,
+ },
+ .probe = pm8607_regulator_probe,
+ .remove = __devexit_p(pm8607_regulator_remove),
};

static int __init pm8607_regulator_init(void)
{
- int i, count, ret;
-
- count = ARRAY_SIZE(pm8607_regulator_driver);
- for (i = 0; i < count; i++) {
- ret = platform_driver_register(&pm8607_regulator_driver[i]);
- if (ret != 0)
- pr_err("Failed to register regulator driver: %d\n",
- ret);
- }
- return 0;
+ return platform_driver_register(&pm8607_regulator_driver);
}
subsys_initcall(pm8607_regulator_init);

static void __exit pm8607_regulator_exit(void)
{
- int i, count;
-
- count = ARRAY_SIZE(pm8607_regulator_driver);
- for (i = 0; i < count; i++)
- platform_driver_unregister(&pm8607_regulator_driver[i]);
+ platform_driver_unregister(&pm8607_regulator_driver);
}
module_exit(pm8607_regulator_exit);

1.5.6.5