1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/ps3/vuart.c b/drivers/ps3/vuart.c
index 746298107d6f..6c12744eeb9d 100644
--- a/drivers/ps3/vuart.c
+++ b/drivers/ps3/vuart.c
@@ -952,7 +952,7 @@ fail_alloc_irq:
         kfree(dev->priv);
         dev->priv = NULL;
 fail_alloc:
-        vuart_bus_priv.devices[port_number] = 0;
+        vuart_bus_priv.devices[port_number] = NULL;
 fail_match:
         up(&vuart_bus_priv.probe_mutex);
         dev_dbg(&dev->core, "%s:%d failed\n", __func__, __LINE__);
@@ -978,7 +978,7 @@ static int ps3_vuart_remove(struct device *_dev)
                 dev_dbg(&dev->core, "%s:%d: %s no remove method\n", __func__,
                         __LINE__, dev->core.bus_id);
 
-        vuart_bus_priv.devices[dev->priv->port_number] = 0;
+        vuart_bus_priv.devices[dev->priv->port_number] = NULL;
 
         if (--vuart_bus_priv.use_count == 0) {
                 BUG();
@@ -1031,7 +1031,7 @@ int __init ps3_vuart_bus_init(void)
         pr_debug("%s:%d:\n", __func__, __LINE__);
 
         if (!firmware_has_feature(FW_FEATURE_PS3_LV1))
-                return 0;
+                return -ENODEV;
 
         init_MUTEX(&vuart_bus_priv.probe_mutex);
         result = bus_register(&ps3_vuart_bus);