Merge branch '3.16-fixes' into mips-for-linux-next

2 files changed, 30 insertions, 13 deletions

diff --git a/arch/mips/txx9/generic/7segled.c b/arch/mips/txx9/generic/7segled.c
index 4642f56e70e5..566c58bd44d0 100644
--- a/arch/mips/txx9/generic/7segled.c
+++ b/arch/mips/txx9/generic/7segled.c
@@ -83,6 +83,11 @@ static struct bus_type tx_7segled_subsys = {
 	.dev_name	= "7segled",
 };
 
+static void tx_7segled_release(struct device *dev)
+{
+	kfree(dev);
+}
+
 static int __init tx_7segled_init_sysfs(void)
 {
 	int error, i;
@@ -103,11 +108,14 @@ static int __init tx_7segled_init_sysfs(void)
 		}
 		dev->id = i;
 		dev->bus = &tx_7segled_subsys;
+		dev->release = &tx_7segled_release;
 		error = device_register(dev);
-		if (!error) {
-			device_create_file(dev, &dev_attr_ascii);
-			device_create_file(dev, &dev_attr_raw);
+		if (error) {
+			put_device(dev);
+			return error;
 		}
+		device_create_file(dev, &dev_attr_ascii);
+		device_create_file(dev, &dev_attr_raw);
 	}
 	return error;
 }
diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c
index dd2cf25b5ae5..9ff200ae1c9a 100644
--- a/arch/mips/txx9/generic/setup.c
+++ b/arch/mips/txx9/generic/setup.c
@@ -937,6 +937,14 @@ static ssize_t txx9_sram_write(struct file *filp, struct kobject *kobj,
 	return size;
 }
 
+static void txx9_device_release(struct device *dev)
+{
+	struct txx9_sramc_dev *tdev;
+
+	tdev = container_of(dev, struct txx9_sramc_dev, dev);
+	kfree(tdev);
+}
+
 void __init txx9_sramc_init(struct resource *r)
 {
 	struct txx9_sramc_dev *dev;
@@ -951,8 +959,11 @@ void __init txx9_sramc_init(struct resource *r)
 		return;
 	size = resource_size(r);
 	dev->base = ioremap(r->start, size);
-	if (!dev->base)
-		goto exit;
+	if (!dev->base) {
+		kfree(dev);
+		return;
+	}
+	dev->dev.release = &txx9_device_release;
 	dev->dev.bus = &txx9_sramc_subsys;
 	sysfs_bin_attr_init(&dev->bindata_attr);
 	dev->bindata_attr.attr.name = "bindata";
@@ -963,17 +974,15 @@ void __init txx9_sramc_init(struct resource *r)
 	dev->bindata_attr.private = dev;
 	err = device_register(&dev->dev);
 	if (err)
-		goto exit;
+		goto exit_put;
 	err = sysfs_create_bin_file(&dev->dev.kobj, &dev->bindata_attr);
 	if (err) {
 		device_unregister(&dev->dev);
-		goto exit;
-	}
-	return;
-exit:
-	if (dev) {
-		if (dev->base)
-			iounmap(dev->base);
+		iounmap(dev->base);
 		kfree(dev);
 	}
+	return;
+exit_put:
+	put_device(&dev->dev);
+	return;
 }