---

yaml --- r: 272408 b: refs/heads/master c: cc17ef3 h: refs/heads/master v: v3
git-mirror · Aug 28, 2011 · bc3aa1d · bc3aa1d
1 parent 423196e
commit bc3aa1d
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Showing 2 changed files with 16 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f068ad8cca7532bc42115d61489de00fe57c3909
+refs/heads/master: cc17ef3f0463ba17c8767578da8c4e5fbdd4b447
diff --git a/trunk/drivers/regulator/tps65023-regulator.c b/trunk/drivers/regulator/tps65023-regulator.c
@@ -284,6 +284,7 @@ static int tps65023_dcdc_set_voltage(struct regulator_dev *dev,
 	struct tps_pmic *tps = rdev_get_drvdata(dev);
 	int dcdc = rdev_get_id(dev);
 	int vsel;
+	int ret;
 
 	if (dcdc != TPS65023_DCDC_1)
 		return -EINVAL;
@@ -306,11 +307,21 @@ static int tps65023_dcdc_set_voltage(struct regulator_dev *dev,
 
 	*selector = vsel;
 
-	/* write to the register in case we found a match */
 	if (vsel == tps->info[dcdc]->table_len)
-		return -EINVAL;
-	else
-		return tps_65023_reg_write(tps, TPS65023_REG_DEF_CORE, vsel);
+		goto failed;
+
+	ret = tps_65023_reg_write(tps, TPS65023_REG_DEF_CORE, vsel);
+
+	/* Tell the chip that we have changed the value in DEFCORE
+	 * and its time to update the core voltage
+	 */
+	tps_65023_set_bits(tps, TPS65023_REG_CON_CTRL2,
+						TPS65023_REG_CTRL2_GO);
+
+	return ret;
+
+failed:
+	return -EINVAL;
 }
 
 static int tps65023_ldo_get_voltage(struct regulator_dev *dev)