Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6
[linux-2.6.git] / drivers / regulator / virtual.c
index 1441107..addc032 100644 (file)
@@ -286,8 +286,7 @@ static int regulator_virtual_consumer_probe(struct platform_device *pdev)
 
        drvdata = kzalloc(sizeof(struct virtual_consumer_data), GFP_KERNEL);
        if (drvdata == NULL) {
-               ret = -ENOMEM;
-               goto err;
+               return -ENOMEM;
        }
 
        mutex_init(&drvdata->lock);
@@ -302,8 +301,11 @@ static int regulator_virtual_consumer_probe(struct platform_device *pdev)
 
        for (i = 0; i < ARRAY_SIZE(attributes); i++) {
                ret = device_create_file(&pdev->dev, attributes[i]);
-               if (ret != 0)
-                       goto err;
+               if (ret != 0) {
+                       dev_err(&pdev->dev, "Failed to create attr %d: %d\n",
+                               i, ret);
+                       goto err_regulator;
+               }
        }
 
        drvdata->mode = regulator_get_mode(drvdata->regulator);
@@ -312,6 +314,8 @@ static int regulator_virtual_consumer_probe(struct platform_device *pdev)
 
        return 0;
 
+err_regulator:
+       regulator_put(drvdata->regulator);
 err:
        for (i = 0; i < ARRAY_SIZE(attributes); i++)
                device_remove_file(&pdev->dev, attributes[i]);