Merge tag 'regulator-fix-v7.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator fixes from Mark Brown:
 "A couple of small driver specific fixes for pca9450, cleaning up
  logging and fixing warnings due to confusion with interrupt type"

* tag 'regulator-fix-v7.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: pca9450: Correct probed name for PCA9452
  regulator: pca9450: Correct interrupt type

Author: torvalds

drivers/regulator/pca9450-regulator.c

@@ -1293,6 +1293,7 @@ static int pca9450_i2c_probe(struct i2c_client *i2c)
 	struct regulator_dev *ldo5;
 	struct pca9450 *pca9450;
 	unsigned int device_id, i;
+	const char *type_name;
 	int ret;
 
 	pca9450 = devm_kzalloc(&i2c->dev, sizeof(struct pca9450), GFP_KERNEL);
@@ -1303,15 +1304,22 @@ static int pca9450_i2c_probe(struct i2c_client *i2c)
 	case PCA9450_TYPE_PCA9450A:
 		regulator_desc = pca9450a_regulators;
 		pca9450->rcnt = ARRAY_SIZE(pca9450a_regulators);
+		type_name = "pca9450a";
 		break;
 	case PCA9450_TYPE_PCA9450BC:
 		regulator_desc = pca9450bc_regulators;
 		pca9450->rcnt = ARRAY_SIZE(pca9450bc_regulators);
+		type_name = "pca9450bc";
 		break;
 	case PCA9450_TYPE_PCA9451A:
+		regulator_desc = pca9451a_regulators;
+		pca9450->rcnt = ARRAY_SIZE(pca9451a_regulators);
+		type_name = "pca9451a";
+		break;
 	case PCA9450_TYPE_PCA9452:
 		regulator_desc = pca9451a_regulators;
 		pca9450->rcnt = ARRAY_SIZE(pca9451a_regulators);
+		type_name = "pca9452";
 		break;
 	default:
 		dev_err(&i2c->dev, "Unknown device type");
@@ -1369,7 +1377,7 @@ static int pca9450_i2c_probe(struct i2c_client *i2c)
 	if (pca9450->irq) {
 		ret = devm_request_threaded_irq(pca9450->dev, pca9450->irq, NULL,
 						pca9450_irq_handler,
-						(IRQF_TRIGGER_FALLING | IRQF_ONESHOT),
+						(IRQF_TRIGGER_LOW | IRQF_ONESHOT),
 						"pca9450-irq", pca9450);
 		if (ret != 0)
 			return dev_err_probe(pca9450->dev, ret, "Failed to request IRQ: %d\n",
@@ -1413,9 +1421,7 @@ static int pca9450_i2c_probe(struct i2c_client *i2c)
 					  pca9450_i2c_restart_handler, pca9450))
 		dev_warn(&i2c->dev, "Failed to register restart handler\n");
 
-	dev_info(&i2c->dev, "%s probed.\n",
-		type == PCA9450_TYPE_PCA9450A ? "pca9450a" :
-		(type == PCA9450_TYPE_PCA9451A ? "pca9451a" : "pca9450bc"));
+	dev_info(&i2c->dev, "%s probed.\n", type_name);
 
 	return 0;
 }