---

yaml --- r: 323341 b: refs/heads/master c: 4e1d67e h: refs/heads/master i: 323339: 5edc431 v: v3
git-mirror · Aug 28, 2012 · aa2f02f · aa2f02f
1 parent 39d82d1
commit aa2f02f
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Showing 2 changed files with 9 additions and 11 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 73f4f3d37604ff7084e6157745610c8fb07d27b6
+refs/heads/master: 4e1d67eddf70f815b77af5354aaa5e60084fde8b
diff --git a/trunk/drivers/regulator/lp872x.c b/trunk/drivers/regulator/lp872x.c
@@ -374,8 +374,8 @@ static int lp8725_buck_set_current_limit(struct regulator_dev *rdev,
 {
 	struct lp872x *lp = rdev_get_drvdata(rdev);
 	enum lp872x_regulator_id buck = rdev_get_id(rdev);
-	int i, max = ARRAY_SIZE(lp8725_buck_uA);
-	u8 addr, val;
+	int i;
+	u8 addr;
 
 	switch (buck) {
 	case LP8725_ID_BUCK1:
@@ -388,17 +388,15 @@ static int lp8725_buck_set_current_limit(struct regulator_dev *rdev,
 		return -EINVAL;
 	}
 
-	for (i = 0 ; i < max ; i++)
+	for (i = ARRAY_SIZE(lp8725_buck_uA) - 1 ; i >= 0; i--) {
 		if (lp8725_buck_uA[i] >= min_uA &&
 			lp8725_buck_uA[i] <= max_uA)
-			break;
-
-	if (i == max)
-		return -EINVAL;
-
-	val = i << LP8725_BUCK_CL_S;
+			return lp872x_update_bits(lp, addr,
+						  LP8725_BUCK_CL_M,
+						  i << LP8725_BUCK_CL_S);
+	}
 
-	return lp872x_update_bits(lp, addr, LP8725_BUCK_CL_M, val);
+	return -EINVAL;
 }
 
 static int lp8725_buck_get_current_limit(struct regulator_dev *rdev)