---

yaml --- r: 348714 b: refs/heads/master c: 7e2dcc6 h: refs/heads/master v: v3
git-mirror · Dec 27, 2012 · f59c1e6 · f59c1e6
1 parent 6a0a69d
commit f59c1e6
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Showing 2 changed files with 12 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 272cc9c8b5d0dffe9fb03e6c0ab3da2fde9c20e9
+refs/heads/master: 7e2dcc69824288916b55f90cd6db4992a0d95374
diff --git a/trunk/drivers/iio/dac/ad5791.c b/trunk/drivers/iio/dac/ad5791.c
@@ -365,7 +365,11 @@ static int __devinit ad5791_probe(struct spi_device *spi)
 		if (ret)
 			goto error_put_reg_pos;
 
-		pos_voltage_uv = regulator_get_voltage(st->reg_vdd);
+		ret = regulator_get_voltage(st->reg_vdd);
+		if (ret < 0)
+			goto error_disable_reg_pos;
+
+		pos_voltage_uv = ret;
 	}
 
 	st->reg_vss = regulator_get(&spi->dev, "vss");
@@ -374,7 +378,11 @@ static int __devinit ad5791_probe(struct spi_device *spi)
 		if (ret)
 			goto error_put_reg_neg;
 
-		neg_voltage_uv = regulator_get_voltage(st->reg_vss);
+		ret = regulator_get_voltage(st->reg_vss);
+		if (ret < 0)
+			goto error_disable_reg_neg;
+
+		neg_voltage_uv = ret;
 	}
 
 	st->pwr_down = true;
@@ -428,6 +436,7 @@ static int __devinit ad5791_probe(struct spi_device *spi)
 	if (!IS_ERR(st->reg_vss))
 		regulator_put(st->reg_vss);
 
+error_disable_reg_pos:
 	if (!IS_ERR(st->reg_vdd))
 		regulator_disable(st->reg_vdd);
 error_put_reg_pos: