3 files changed, 33 insertions, 17 deletions

diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h
index b492569bcdf4..37f7d85fc4bc 100644
--- a/drivers/pnp/base.h
+++ b/drivers/pnp/base.h
@@ -4,7 +4,7 @@ void *pnp_alloc(long size);
 void pnp_eisa_id_to_string(u32 id, char *str);
 struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *, int id, char *pnpid);
 struct pnp_id *pnp_add_id(struct pnp_dev *dev, char *id);
-int pnp_add_card_id(struct pnp_id *id, struct pnp_card *card);
+struct pnp_id *pnp_add_card_id(struct pnp_card *card, char *id);
 int pnp_interface_attach_device(struct pnp_dev *dev);
 void pnp_fixup_device(struct pnp_dev *dev);
 void pnp_free_option(struct pnp_option *option);
diff --git a/drivers/pnp/card.c b/drivers/pnp/card.c
index da1c9909eb44..d606a163b1d7 100644
--- a/drivers/pnp/card.c
+++ b/drivers/pnp/card.c
@@ -5,6 +5,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/ctype.h>
 #include <linux/slab.h>
 #include <linux/pnp.h>
 #include "base.h"
@@ -100,19 +101,33 @@ static int card_probe(struct pnp_card *card, struct pnp_card_driver *drv)
  * @id: pointer to a pnp_id structure
  * @card: pointer to the desired card
  */
-int pnp_add_card_id(struct pnp_id *id, struct pnp_card *card)
+struct pnp_id *pnp_add_card_id(struct pnp_card *card, char *id)
 {
-        struct pnp_id *ptr;
+        struct pnp_id *dev_id, *ptr;
 
-        id->next = NULL;
+        dev_id = kzalloc(sizeof(struct pnp_id), GFP_KERNEL);
+        if (!dev_id)
+                return NULL;
+
+        dev_id->id[0] = id[0];
+        dev_id->id[1] = id[1];
+        dev_id->id[2] = id[2];
+        dev_id->id[3] = tolower(id[3]);
+        dev_id->id[4] = tolower(id[4]);
+        dev_id->id[5] = tolower(id[5]);
+        dev_id->id[6] = tolower(id[6]);
+        dev_id->id[7] = '\0';
+
+        dev_id->next = NULL;
         ptr = card->id;
         while (ptr && ptr->next)
                 ptr = ptr->next;
         if (ptr)
-                ptr->next = id;
+                ptr->next = dev_id;
         else
-                card->id = id;
-        return 0;
+                card->id = dev_id;
+
+        return dev_id;
 }
 
 static void pnp_free_card_ids(struct pnp_card *card)
diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c
index 727936a6befb..1949c18a7365 100644
--- a/drivers/pnp/isapnp/core.c
+++ b/drivers/pnp/isapnp/core.c
@@ -822,17 +822,18 @@ static unsigned char __init isapnp_checksum(unsigned char *data)
 static void isapnp_parse_card_id(struct pnp_card *card, unsigned short vendor,
                                  unsigned short device)
 {
-        struct pnp_id *id = kzalloc(sizeof(struct pnp_id), GFP_KERNEL);
+        char id[8];
 
-        if (!id)
-                return;
-        sprintf(id->id, "%c%c%c%x%x%x%x",
-                'A' + ((vendor >> 2) & 0x3f) - 1,
-                'A' + (((vendor & 3) << 3) | ((vendor >> 13) & 7)) - 1,
-                'A' + ((vendor >> 8) & 0x1f) - 1,
-                (device >> 4) & 0x0f,
-                device & 0x0f, (device >> 12) & 0x0f, (device >> 8) & 0x0f);
-        pnp_add_card_id(id, card);
+        id[0] = 'A' + ((vendor >> 2) & 0x3f) - 1;
+        id[1] = 'A' + (((vendor & 3) << 3) | ((vendor >> 13) & 7)) - 1;
+        id[2] = 'A' + ((vendor >> 8) & 0x1f) - 1;
+        id[3] = hex_asc((device >> 4) & 0x0f);
+        id[4] = hex_asc(device & 0x0f);
+        id[5] = hex_asc((device >> 12) & 0x0f);
+        id[6] = hex_asc((device >> 8) & 0x0f);
+        id[7] = '\0';
+
+        pnp_add_card_id(card, id);
 }
 
 /*