3 files changed, 6 insertions, 8 deletions

diff --git a/drivers/pnp/card.c b/drivers/pnp/card.c
index e75b060daa95..efea128f02da 100644
--- a/drivers/pnp/card.c
+++ b/drivers/pnp/card.c
@@ -165,8 +165,7 @@ struct pnp_card *pnp_alloc_card(struct pnp_protocol *protocol, int id, char *pnp
         card->number = id;
 
         card->dev.parent = &card->protocol->dev;
-        sprintf(card->dev.bus_id, "%02x:%02x", card->protocol->number,
-                card->number);
+        dev_set_name(&card->dev, "%02x:%02x", card->protocol->number, card->number);
 
         card->dev.coherent_dma_mask = DMA_24BIT_MASK;
         card->dev.dma_mask = &card->dev.coherent_dma_mask;
@@ -295,8 +294,8 @@ int pnp_add_card_device(struct pnp_card *card, struct pnp_dev *dev)
 {
         dev->dev.parent = &card->dev;
         dev->card_link = NULL;
-        snprintf(dev->dev.bus_id, BUS_ID_SIZE, "%02x:%02x.%02x",
-                 dev->protocol->number, card->number, dev->number);
+        dev_set_name(&dev->dev, "%02x:%02x.%02x",
+                     dev->protocol->number, card->number, dev->number);
         spin_lock(&pnp_lock);
         dev->card = card;
         list_add_tail(&dev->card_list, &card->devices);
diff --git a/drivers/pnp/core.c b/drivers/pnp/core.c
index 16c01c6fa7c5..14814f231739 100644
--- a/drivers/pnp/core.c
+++ b/drivers/pnp/core.c
@@ -70,7 +70,7 @@ int pnp_register_protocol(struct pnp_protocol *protocol)
         spin_unlock(&pnp_lock);
 
         protocol->number = nodenum;
-        sprintf(protocol->dev.bus_id, "pnp%d", nodenum);
+        dev_set_name(&protocol->dev, "pnp%d", nodenum);
         return device_register(&protocol->dev);
 }
 
@@ -145,8 +145,7 @@ struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *protocol, int id, char *pnpid
         dev->dev.coherent_dma_mask = dev->dma_mask;
         dev->dev.release = &pnp_release_device;
 
-        sprintf(dev->dev.bus_id, "%02x:%02x", dev->protocol->number,
-                dev->number);
+        dev_set_name(&dev->dev, "%02x:%02x", dev->protocol->number, dev->number);
 
         dev_id = pnp_add_id(dev, pnpid);
         if (!dev_id) {
diff --git a/drivers/pnp/system.c b/drivers/pnp/system.c
index 764f3a310685..59b90922da8c 100644
--- a/drivers/pnp/system.c
+++ b/drivers/pnp/system.c
@@ -26,7 +26,7 @@ static void reserve_range(struct pnp_dev *dev, resource_size_t start,
                           resource_size_t end, int port)
 {
         char *regionid;
-        const char *pnpid = dev->dev.bus_id;
+        const char *pnpid = dev_name(&dev->dev);
         struct resource *res;
 
         regionid = kmalloc(16, GFP_KERNEL);