Merge branch 'mxs/cleanup' into next/multiplatform

This is a dependency for mxs/multiplatform

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Conflicts:
	drivers/clocksource/Makefile

4 files changed, 24 insertions, 31 deletions

diff --git a/drivers/thermal/dove_thermal.c b/drivers/thermal/dove_thermal.c
index 7b0bfa0e7a9..3078c403b42 100644
--- a/drivers/thermal/dove_thermal.c
+++ b/drivers/thermal/dove_thermal.c
@@ -143,22 +143,18 @@ static int dove_thermal_probe(struct platform_device *pdev)
 	if (!priv)
 		return -ENOMEM;
 
-	priv->sensor = devm_request_and_ioremap(&pdev->dev, res);
-	if (!priv->sensor) {
-		dev_err(&pdev->dev, "Failed to request_ioremap memory\n");
-		return -EADDRNOTAVAIL;
-	}
+	priv->sensor = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(priv->sensor))
+		return PTR_ERR(priv->sensor);
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
 	if (!res) {
 		dev_err(&pdev->dev, "Failed to get platform resource\n");
 		return -ENODEV;
 	}
-	priv->control = devm_request_and_ioremap(&pdev->dev, res);
-	if (!priv->control) {
-		dev_err(&pdev->dev, "Failed to request_ioremap memory\n");
-		return -EADDRNOTAVAIL;
-	}
+	priv->control = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(priv->control))
+		return PTR_ERR(priv->control);
 
 	ret = dove_init_sensor(priv);
 	if (ret) {
diff --git a/drivers/thermal/exynos_thermal.c b/drivers/thermal/exynos_thermal.c
index e04ebd8671a..46568c078de 100644
--- a/drivers/thermal/exynos_thermal.c
+++ b/drivers/thermal/exynos_thermal.c
@@ -476,7 +476,7 @@ static int exynos_register_thermal(struct thermal_sensor_conf *sensor_conf)
 
 	if (IS_ERR(th_zone->therm_dev)) {
 		pr_err("Failed to register thermal zone device\n");
-		ret = -EINVAL;
+		ret = PTR_ERR(th_zone->therm_dev);
 		goto err_unregister;
 	}
 	th_zone->mode = THERMAL_DEVICE_ENABLED;
diff --git a/drivers/thermal/kirkwood_thermal.c b/drivers/thermal/kirkwood_thermal.c
index 65cb4f09e8f..e5500edb528 100644
--- a/drivers/thermal/kirkwood_thermal.c
+++ b/drivers/thermal/kirkwood_thermal.c
@@ -85,11 +85,9 @@ static int kirkwood_thermal_probe(struct platform_device *pdev)
 	if (!priv)
 		return -ENOMEM;
 
-	priv->sensor = devm_request_and_ioremap(&pdev->dev, res);
-	if (!priv->sensor) {
-		dev_err(&pdev->dev, "Failed to request_ioremap memory\n");
-		return -EADDRNOTAVAIL;
-	}
+	priv->sensor = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(priv->sensor))
+		return PTR_ERR(priv->sensor);
 
 	thermal = thermal_zone_device_register("kirkwood_thermal", 0, 0,
 					       priv, &ops, NULL, 0, 0);
diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c
index 28f09199401..2cc5b6115e3 100644
--- a/drivers/thermal/rcar_thermal.c
+++ b/drivers/thermal/rcar_thermal.c
@@ -145,6 +145,7 @@ static int rcar_thermal_update_temp(struct rcar_thermal_priv *priv)
 	struct device *dev = rcar_priv_to_dev(priv);
 	int i;
 	int ctemp, old, new;
+	int ret = -EINVAL;
 
 	mutex_lock(&priv->lock);
 
@@ -174,7 +175,7 @@ static int rcar_thermal_update_temp(struct rcar_thermal_priv *priv)
 
 	if (!ctemp) {
 		dev_err(dev, "thermal sensor was broken\n");
-		return -EINVAL;
+		goto err_out_unlock;
 	}
 
 	/*
@@ -192,10 +193,10 @@ static int rcar_thermal_update_temp(struct rcar_thermal_priv *priv)
 	dev_dbg(dev, "thermal%d  %d -> %d\n", priv->id, priv->ctemp, ctemp);
 
 	priv->ctemp = ctemp;
-
+	ret = 0;
+err_out_unlock:
 	mutex_unlock(&priv->lock);
-
-	return 0;
+	return ret;
 }
 
 static int rcar_thermal_get_temp(struct thermal_zone_device *zone,
@@ -363,6 +364,7 @@ static int rcar_thermal_probe(struct platform_device *pdev)
 	struct resource *res, *irq;
 	int mres = 0;
 	int i;
+	int ret = -ENODEV;
 	int idle = IDLE_INTERVAL;
 
 	common = devm_kzalloc(dev, sizeof(*common), GFP_KERNEL);
@@ -399,11 +401,9 @@ static int rcar_thermal_probe(struct platform_device *pdev)
 		/*
 		 * rcar_has_irq_support() will be enabled
 		 */
-		common->base = devm_request_and_ioremap(dev, res);
-		if (!common->base) {
-			dev_err(dev, "Unable to ioremap thermal register\n");
-			return -ENOMEM;
-		}
+		common->base = devm_ioremap_resource(dev, res);
+		if (IS_ERR(common->base))
+			return PTR_ERR(common->base);
 
 		/* enable temperature comparation */
 		rcar_thermal_common_write(common, ENR, 0x00030303);
@@ -422,11 +422,9 @@ static int rcar_thermal_probe(struct platform_device *pdev)
 			return -ENOMEM;
 		}
 
-		priv->base = devm_request_and_ioremap(dev, res);
-		if (!priv->base) {
-			dev_err(dev, "Unable to ioremap priv register\n");
-			return -ENOMEM;
-		}
+		priv->base = devm_ioremap_resource(dev, res);
+		if (IS_ERR(priv->base))
+			return PTR_ERR(priv->base);
 
 		priv->common = common;
 		priv->id = i;
@@ -441,6 +439,7 @@ static int rcar_thermal_probe(struct platform_device *pdev)
 						idle);
 		if (IS_ERR(priv->zone)) {
 			dev_err(dev, "can't register thermal zone\n");
+			ret = PTR_ERR(priv->zone);
 			goto error_unregister;
 		}
 
@@ -460,7 +459,7 @@ error_unregister:
 	rcar_thermal_for_each_priv(priv, common)
 		thermal_zone_device_unregister(priv->zone);
 
-	return -ENODEV;
+	return ret;
 }
 
 static int rcar_thermal_remove(struct platform_device *pdev)