1 files changed, 16 insertions, 17 deletions

diff --git a/drivers/regulator/ab3100.c b/drivers/regulator/ab3100.c
index 04ca7f62c57e..7b14a67bdca2 100644
--- a/drivers/regulator/ab3100.c
+++ b/drivers/regulator/ab3100.c
@@ -41,7 +41,7 @@
  * struct ab3100_regulator
  * A struct passed around the individual regulator functions
  * @platform_device: platform device holding this regulator
- * @ab3100: handle to the AB3100 parent chip
+ * @dev: handle to the device
  * @plfdata: AB3100 platform data passed in at probe time
  * @regreg: regulator register number in the AB3100
  * @fixed_voltage: a fixed voltage for this regulator, if this
@@ -52,7 +52,7 @@
  */
 struct ab3100_regulator {
         struct regulator_dev *rdev;
-        struct ab3100 *ab3100;
+        struct device *dev;
         struct ab3100_platform_data *plfdata;
         u8 regreg;
         int fixed_voltage;
@@ -183,7 +183,7 @@ static int ab3100_enable_regulator(struct regulator_dev *reg)
         int err;
         u8 regval;
 
-        err = ab3100_get_register_interruptible(abreg->ab3100, abreg->regreg,
+        err = abx500_get_register_interruptible(abreg->dev, 0, abreg->regreg,
                                                 &regval);
         if (err) {
                 dev_warn(&reg->dev, "failed to get regid %d value\n",
@@ -197,7 +197,7 @@ static int ab3100_enable_regulator(struct regulator_dev *reg)
 
         regval |= AB3100_REG_ON_MASK;
 
-        err = ab3100_set_register_interruptible(abreg->ab3100, abreg->regreg,
+        err = abx500_set_register_interruptible(abreg->dev, 0, abreg->regreg,
                                                 regval);
         if (err) {
                 dev_warn(&reg->dev, "failed to set regid %d value\n",
@@ -245,14 +245,14 @@ static int ab3100_disable_regulator(struct regulator_dev *reg)
         if (abreg->regreg == AB3100_LDO_D) {
                 dev_info(&reg->dev, "disabling LDO D - shut down system\n");
                 /* Setting LDO D to 0x00 cuts the power to the SoC */
-                return ab3100_set_register_interruptible(abreg->ab3100,
+                return abx500_set_register_interruptible(abreg->dev, 0,
                                                          AB3100_LDO_D, 0x00U);
         }
 
         /*
          * All other regulators are handled here
          */
-        err = ab3100_get_register_interruptible(abreg->ab3100, abreg->regreg,
+        err = abx500_get_register_interruptible(abreg->dev, 0, abreg->regreg,
                                                 &regval);
         if (err) {
                 dev_err(&reg->dev, "unable to get register 0x%x\n",
@@ -260,7 +260,7 @@ static int ab3100_disable_regulator(struct regulator_dev *reg)
                 return err;
         }
         regval &= ~AB3100_REG_ON_MASK;
-        return ab3100_set_register_interruptible(abreg->ab3100, abreg->regreg,
+        return abx500_set_register_interruptible(abreg->dev, 0, abreg->regreg,
                                                  regval);
 }
 
@@ -270,7 +270,7 @@ static int ab3100_is_enabled_regulator(struct regulator_dev *reg)
         u8 regval;
         int err;
 
-        err = ab3100_get_register_interruptible(abreg->ab3100, abreg->regreg,
+        err = abx500_get_register_interruptible(abreg->dev, 0, abreg->regreg,
                                                 &regval);
         if (err) {
                 dev_err(&reg->dev, "unable to get register 0x%x\n",
@@ -305,7 +305,7 @@ static int ab3100_get_voltage_regulator(struct regulator_dev *reg)
          * For variable types, read out setting and index into
          * supplied voltage list.
          */
-        err = ab3100_get_register_interruptible(abreg->ab3100,
+        err = abx500_get_register_interruptible(abreg->dev, 0,
                                                 abreg->regreg, &regval);
         if (err) {
                 dev_warn(&reg->dev,
@@ -373,7 +373,7 @@ static int ab3100_set_voltage_regulator(struct regulator_dev *reg,
         if (bestindex < 0)
                 return bestindex;
 
-        err = ab3100_get_register_interruptible(abreg->ab3100,
+        err = abx500_get_register_interruptible(abreg->dev, 0,
                                                 abreg->regreg, &regval);
         if (err) {
                 dev_warn(&reg->dev,
@@ -386,7 +386,7 @@ static int ab3100_set_voltage_regulator(struct regulator_dev *reg,
         regval &= ~0xE0;
         regval |= (bestindex << 5);
 
-        err = ab3100_set_register_interruptible(abreg->ab3100,
+        err = abx500_set_register_interruptible(abreg->dev, 0,
                                                 abreg->regreg, regval);
         if (err)
                 dev_warn(&reg->dev, "failed to set regulator register %02x\n",
@@ -414,7 +414,7 @@ static int ab3100_set_suspend_voltage_regulator(struct regulator_dev *reg,
         /* LDO E and BUCK have special suspend voltages you can set */
         bestindex = ab3100_get_best_voltage_index(reg, uV, uV);
 
-        err = ab3100_get_register_interruptible(abreg->ab3100,
+        err = abx500_get_register_interruptible(abreg->dev, 0,
                                                 targetreg, &regval);
         if (err) {
                 dev_warn(&reg->dev,
@@ -427,7 +427,7 @@ static int ab3100_set_suspend_voltage_regulator(struct regulator_dev *reg,
         regval &= ~0xE0;
         regval |= (bestindex << 5);
 
-        err = ab3100_set_register_interruptible(abreg->ab3100,
+        err = abx500_set_register_interruptible(abreg->dev, 0,
                                                 targetreg, regval);
         if (err)
                 dev_warn(&reg->dev, "failed to set regulator register %02x\n",
@@ -574,13 +574,12 @@ ab3100_regulator_desc[AB3100_NUM_REGULATORS] = {
 static int __devinit ab3100_regulators_probe(struct platform_device *pdev)
 {
         struct ab3100_platform_data *plfdata = pdev->dev.platform_data;
-        struct ab3100 *ab3100 = platform_get_drvdata(pdev);
         int err = 0;
         u8 data;
         int i;
 
         /* Check chip state */
-        err = ab3100_get_register_interruptible(ab3100,
+        err = abx500_get_register_interruptible(&pdev->dev, 0,
                                                 AB3100_LDO_D, &data);
         if (err) {
                 dev_err(&pdev->dev, "could not read initial status of LDO_D\n");
@@ -595,7 +594,7 @@ static int __devinit ab3100_regulators_probe(struct platform_device *pdev)
 
         /* Set up regulators */
         for (i = 0; i < ARRAY_SIZE(ab3100_reg_init_order); i++) {
-                err = ab3100_set_register_interruptible(ab3100,
+                err = abx500_set_register_interruptible(&pdev->dev, 0,
                                         ab3100_reg_init_order[i],
                                         plfdata->reg_initvals[i]);
                 if (err) {
@@ -617,7 +616,7 @@ static int __devinit ab3100_regulators_probe(struct platform_device *pdev)
                  * see what it looks like for a certain machine, go
                  * into the machine I2C setup.
                  */
-                reg->ab3100 = ab3100;
+                reg->dev = &pdev->dev;
                 reg->plfdata = plfdata;
 
                 /*