[S390] struct device - replace bus_id with dev_name(), dev_set_name()

Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 7 insertions, 6 deletions

diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index 3f4881e01cb..2ef25731d19 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -23,6 +23,7 @@
 
 /* This is ugly... */
 #define PRINTK_HEADER "dasd_devmap:"
+#define DASD_BUS_ID_SIZE 20
 
 #include "dasd_int.h"
 
@@ -41,7 +42,7 @@ EXPORT_SYMBOL_GPL(dasd_page_cache);
  */
 struct dasd_devmap {
         struct list_head list;
-        char bus_id[BUS_ID_SIZE];
+        char bus_id[DASD_BUS_ID_SIZE];
         unsigned int devindex;
         unsigned short features;
         struct dasd_device *device;
@@ -94,7 +95,7 @@ dasd_hash_busid(const char *bus_id)
         int hash, i;
 
         hash = 0;
-        for (i = 0; (i < BUS_ID_SIZE) && *bus_id; i++, bus_id++)
+        for (i = 0; (i < DASD_BUS_ID_SIZE) && *bus_id; i++, bus_id++)
                 hash += *bus_id;
         return hash & 0xff;
 }
@@ -301,7 +302,7 @@ dasd_parse_range( char *parsestring ) {
         int from, from_id0, from_id1;
         int to, to_id0, to_id1;
         int features, rc;
-        char bus_id[BUS_ID_SIZE+1], *str;
+        char bus_id[DASD_BUS_ID_SIZE+1], *str;
 
         str = parsestring;
         rc = dasd_busid(&str, &from_id0, &from_id1, &from);
@@ -407,14 +408,14 @@ dasd_add_busid(const char *bus_id, int features)
         devmap = NULL;
         hash = dasd_hash_busid(bus_id);
         list_for_each_entry(tmp, &dasd_hashlists[hash], list)
-                if (strncmp(tmp->bus_id, bus_id, BUS_ID_SIZE) == 0) {
+                if (strncmp(tmp->bus_id, bus_id, DASD_BUS_ID_SIZE) == 0) {
                         devmap = tmp;
                         break;
                 }
         if (!devmap) {
                 /* This bus_id is new. */
                 new->devindex = dasd_max_devindex++;
-                strncpy(new->bus_id, bus_id, BUS_ID_SIZE);
+                strncpy(new->bus_id, bus_id, DASD_BUS_ID_SIZE);
                 new->features = features;
                 new->device = NULL;
                 list_add(&new->list, &dasd_hashlists[hash]);
@@ -439,7 +440,7 @@ dasd_find_busid(const char *bus_id)
         devmap = ERR_PTR(-ENODEV);
         hash = dasd_hash_busid(bus_id);
         list_for_each_entry(tmp, &dasd_hashlists[hash], list) {
-                if (strncmp(tmp->bus_id, bus_id, BUS_ID_SIZE) == 0) {
+                if (strncmp(tmp->bus_id, bus_id, DASD_BUS_ID_SIZE) == 0) {
                         devmap = tmp;
                         break;
                 }