Merge branch 'davem-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
[pandora-kernel.git] / drivers / pnp / card.c
index d606a16..a762a41 100644 (file)
@@ -151,6 +151,31 @@ static void pnp_release_card(struct device *dmdev)
        kfree(card);
 }
 
+struct pnp_card *pnp_alloc_card(struct pnp_protocol *protocol, int id, char *pnpid)
+{
+       struct pnp_card *card;
+       struct pnp_id *dev_id;
+
+       card = kzalloc(sizeof(struct pnp_card), GFP_KERNEL);
+       if (!card)
+               return NULL;
+
+       card->protocol = protocol;
+       card->number = id;
+
+       card->dev.parent = &card->protocol->dev;
+       sprintf(card->dev.bus_id, "%02x:%02x", card->protocol->number,
+               card->number);
+
+       dev_id = pnp_add_card_id(card, pnpid);
+       if (!dev_id) {
+               kfree(card);
+               return NULL;
+       }
+
+       return card;
+}
+
 static ssize_t pnp_show_card_name(struct device *dmdev,
                                  struct device_attribute *attr, char *buf)
 {
@@ -206,9 +231,6 @@ int pnp_add_card(struct pnp_card *card)
        int error;
        struct list_head *pos, *temp;
 
-       sprintf(card->dev.bus_id, "%02x:%02x", card->protocol->number,
-               card->number);
-       card->dev.parent = &card->protocol->dev;
        card->dev.bus = NULL;
        card->dev.release = &pnp_release_card;
        error = device_register(&card->dev);