mISDN: Use struct device name field

struct device already has a 'name' member, use it.

Signed-off-by: Matthias Urlichs <matthias@urlichs.de>
Signed-off-by: Karsten Keil <kkeil@suse.de>

6 files changed, 35 insertions, 31 deletions

diff --git a/drivers/isdn/mISDN/core.c b/drivers/isdn/mISDN/core.c
index 751665c448d0..43fd97b0fe42 100644
--- a/drivers/isdn/mISDN/core.c
+++ b/drivers/isdn/mISDN/core.c
@@ -82,12 +82,12 @@ mISDN_register_device(struct mISDNdevice *dev, char *name)
         if (dev->id < 0)
                 return -EBUSY;
         if (name && name[0])
-                strcpy(dev->name, name);
+                dev_set_name(&dev->dev, "%s", name);
         else
-                sprintf(dev->name, "mISDN%d", dev->id);
+                dev_set_name(&dev->dev, "mISDN%d", dev->id);
         if (debug & DEBUG_CORE)
                 printk(KERN_DEBUG "mISDN_register %s %d\n",
-                        dev->name, dev->id);
+                        dev_name(&dev->dev), dev->id);
         err = create_stack(dev);
         if (err)
                 return err;
@@ -104,7 +104,7 @@ mISDN_unregister_device(struct mISDNdevice *dev) {
 
         if (debug & DEBUG_CORE)
                 printk(KERN_DEBUG "mISDN_unregister %s %d\n",
-                        dev->name, dev->id);
+                        dev_name(&dev->dev), dev->id);
         write_lock_irqsave(&device_lock, flags);
         list_del(&dev->D.list);
         write_unlock_irqrestore(&device_lock, flags);
diff --git a/drivers/isdn/mISDN/layer1.c b/drivers/isdn/mISDN/layer1.c
index b73e952d12cf..e826eeb1ecec 100644
--- a/drivers/isdn/mISDN/layer1.c
+++ b/drivers/isdn/mISDN/layer1.c
@@ -101,7 +101,7 @@ l1m_debug(struct FsmInst *fi, char *fmt, ...)
         va_list va;
 
         va_start(va, fmt);
-        printk(KERN_DEBUG "%s: ", l1->dch->dev.name);
+        printk(KERN_DEBUG "%s: ", dev_name(&l1->dch->dev.dev));
         vprintk(fmt, va);
         printk("\n");
         va_end(va);
diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c
index 98fa6c4a4bd6..2f6d6e88ff2c 100644
--- a/drivers/isdn/mISDN/socket.c
+++ b/drivers/isdn/mISDN/socket.c
@@ -381,7 +381,7 @@ data_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
                         memcpy(di.channelmap, dev->channelmap,
                                 sizeof(di.channelmap));
                         di.nrbchan = dev->nrbchan;
-                        strcpy(di.name, dev->name);
+                        strcpy(di.name, dev_name(&dev->dev));
                         if (copy_to_user((void __user *)arg, &di, sizeof(di)))
                                 err = -EFAULT;
                 } else
@@ -639,7 +639,7 @@ base_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
                         memcpy(di.channelmap, dev->channelmap,
                                 sizeof(di.channelmap));
                         di.nrbchan = dev->nrbchan;
-                        strcpy(di.name, dev->name);
+                        strcpy(di.name, dev_name(&dev->dev));
                         if (copy_to_user((void __user *)arg, &di, sizeof(di)))
                                 err = -EFAULT;
                 } else
@@ -655,7 +655,7 @@ base_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
                         }
                         dev = get_mdevice(dn.id);
                         if (dev)
-                                strlcpy(dev->name, dn.name, MISDN_MAX_IDLEN);
+                                err = device_rename(&dev->dev, dn.name);
                         else
                                 err = -ENODEV;
                 }
diff --git a/drivers/isdn/mISDN/stack.c b/drivers/isdn/mISDN/stack.c
index d55b14ae4e99..9b9fab47cb2b 100644
--- a/drivers/isdn/mISDN/stack.c
+++ b/drivers/isdn/mISDN/stack.c
@@ -172,7 +172,8 @@ send_msg_to_layer(struct mISDNstack *st, struct sk_buff *skb)
                 else
                         printk(KERN_WARNING
                             "%s: dev(%s) prim(%x) id(%x) no channel\n",
-                            __func__, st->dev->name, hh->prim, hh->id);
+                            __func__, dev_name(&st->dev->dev), hh->prim,
+                            hh->id);
         } else if (lm == 0x8) {
                 WARN_ON(lm == 0x8);
                 ch = get_channel4id(st, hh->id);
@@ -181,11 +182,12 @@ send_msg_to_layer(struct mISDNstack *st, struct sk_buff *skb)
                 else
                         printk(KERN_WARNING
                             "%s: dev(%s) prim(%x) id(%x) no channel\n",
-                            __func__, st->dev->name, hh->prim, hh->id);
+                            __func__, dev_name(&st->dev->dev), hh->prim,
+                            hh->id);
         } else {
                 /* broadcast not handled yet */
                 printk(KERN_WARNING "%s: dev(%s) prim %x not delivered\n",
-                    __func__, st->dev->name, hh->prim);
+                    __func__, dev_name(&st->dev->dev), hh->prim);
         }
         return -ESRCH;
 }
@@ -209,7 +211,8 @@ mISDNStackd(void *data)
         unlock_kernel();
 #endif
         if (*debug & DEBUG_MSG_THREAD)
-                printk(KERN_DEBUG "mISDNStackd %s started\n", st->dev->name);
+                printk(KERN_DEBUG "mISDNStackd %s started\n",
+                    dev_name(&st->dev->dev));
 
         if (st->notify != NULL) {
                 complete(st->notify);
@@ -245,7 +248,7 @@ mISDNStackd(void *data)
                                         printk(KERN_DEBUG
                                             "%s: %s prim(%x) id(%x) "
                                             "send call(%d)\n",
-                                            __func__, st->dev->name,
+                                            __func__, dev_name(&st->dev->dev),
                                             mISDN_HEAD_PRIM(skb),
                                             mISDN_HEAD_ID(skb), err);
                                 dev_kfree_skb(skb);
@@ -288,7 +291,7 @@ mISDNStackd(void *data)
                     mISDN_STACK_ACTION_MASK));
                 if (*debug & DEBUG_MSG_THREAD)
                         printk(KERN_DEBUG "%s: %s wake status %08lx\n",
-                            __func__, st->dev->name, st->status);
+                            __func__, dev_name(&st->dev->dev), st->status);
                 test_and_set_bit(mISDN_STACK_ACTIVE, &st->status);
 
                 test_and_clear_bit(mISDN_STACK_WAKEUP, &st->status);
@@ -303,15 +306,16 @@ mISDNStackd(void *data)
 #ifdef MISDN_MSG_STATS
         printk(KERN_DEBUG "mISDNStackd daemon for %s proceed %d "
             "msg %d sleep %d stopped\n",
-            st->dev->name, st->msg_cnt, st->sleep_cnt, st->stopped_cnt);
+            dev_name(&st->dev->dev), st->msg_cnt, st->sleep_cnt,
+            st->stopped_cnt);
         printk(KERN_DEBUG
             "mISDNStackd daemon for %s utime(%ld) stime(%ld)\n",
-            st->dev->name, st->thread->utime, st->thread->stime);
+            dev_name(&st->dev->dev), st->thread->utime, st->thread->stime);
         printk(KERN_DEBUG
             "mISDNStackd daemon for %s nvcsw(%ld) nivcsw(%ld)\n",
-            st->dev->name, st->thread->nvcsw, st->thread->nivcsw);
+            dev_name(&st->dev->dev), st->thread->nvcsw, st->thread->nivcsw);
         printk(KERN_DEBUG "mISDNStackd daemon for %s killed now\n",
-            st->dev->name);
+            dev_name(&st->dev->dev));
 #endif
         test_and_set_bit(mISDN_STACK_KILLED, &st->status);
         test_and_clear_bit(mISDN_STACK_RUNNING, &st->status);
@@ -401,15 +405,16 @@ create_stack(struct mISDNdevice *dev)
         newst->own.send = mISDN_queue_message;
         newst->own.recv = mISDN_queue_message;
         if (*debug & DEBUG_CORE_FUNC)
-                printk(KERN_DEBUG "%s: st(%s)\n", __func__, newst->dev->name);
+                printk(KERN_DEBUG "%s: st(%s)\n", __func__,
+                    dev_name(&newst->dev->dev));
         newst->notify = &done;
         newst->thread = kthread_run(mISDNStackd, (void *)newst, "mISDN_%s",
-                newst->dev->name);
+                dev_name(&newst->dev->dev));
         if (IS_ERR(newst->thread)) {
                 err = PTR_ERR(newst->thread);
                 printk(KERN_ERR
                         "mISDN:cannot create kernel thread for %s (%d)\n",
-                        newst->dev->name, err);
+                        dev_name(&newst->dev->dev), err);
                 delete_teimanager(dev->teimgr);
                 kfree(newst);
         } else
@@ -428,8 +433,8 @@ connect_layer1(struct mISDNdevice *dev, struct mISDNchannel *ch,
 
         if (*debug &  DEBUG_CORE_FUNC)
                 printk(KERN_DEBUG "%s: %s proto(%x) adr(%d %d %d %d)\n",
-                        __func__, dev->name, protocol, adr->dev, adr->channel,
-                         adr->sapi, adr->tei);
+                        __func__, dev_name(&dev->dev), protocol, adr->dev,
+                        adr->channel, adr->sapi, adr->tei);
         switch (protocol) {
         case ISDN_P_NT_S0:
         case ISDN_P_NT_E1:
@@ -473,7 +478,7 @@ connect_Bstack(struct mISDNdevice *dev, struct mISDNchannel *ch,
 
         if (*debug &  DEBUG_CORE_FUNC)
                 printk(KERN_DEBUG "%s: %s proto(%x) adr(%d %d %d %d)\n",
-                        __func__, dev->name, protocol,
+                        __func__, dev_name(&dev->dev), protocol,
                         adr->dev, adr->channel, adr->sapi,
                         adr->tei);
         ch->st = dev->D.st;
@@ -529,7 +534,7 @@ create_l2entity(struct mISDNdevice *dev, struct mISDNchannel *ch,
 
         if (*debug &  DEBUG_CORE_FUNC)
                 printk(KERN_DEBUG "%s: %s proto(%x) adr(%d %d %d %d)\n",
-                        __func__, dev->name, protocol,
+                        __func__, dev_name(&dev->dev), protocol,
                         adr->dev, adr->channel, adr->sapi,
                         adr->tei);
         rq.protocol = ISDN_P_TE_S0;
@@ -590,7 +595,7 @@ delete_channel(struct mISDNchannel *ch)
         }
         if (*debug & DEBUG_CORE_FUNC)
                 printk(KERN_DEBUG "%s: st(%s) protocol(%x)\n", __func__,
-                    ch->st->dev->name, ch->protocol);
+                    dev_name(&ch->st->dev->dev), ch->protocol);
         if (ch->protocol >= ISDN_P_B_START) {
                 if (ch->peer) {
                         ch->peer->ctrl(ch->peer, CLOSE_CHANNEL, NULL);
@@ -643,7 +648,7 @@ delete_stack(struct mISDNdevice *dev)
 
         if (*debug & DEBUG_CORE_FUNC)
                 printk(KERN_DEBUG "%s: st(%s)\n", __func__,
-                    st->dev->name);
+                    dev_name(&st->dev->dev));
         if (dev->teimgr)
                 delete_teimanager(dev->teimgr);
         if (st->thread) {
diff --git a/drivers/isdn/mISDN/tei.c b/drivers/isdn/mISDN/tei.c
index 5c43d19e7c11..b452dead8fd0 100644
--- a/drivers/isdn/mISDN/tei.c
+++ b/drivers/isdn/mISDN/tei.c
@@ -968,9 +968,9 @@ create_teimgr(struct manager *mgr, struct channel_req *crq)
 
         if (*debug & DEBUG_L2_TEI)
                 printk(KERN_DEBUG "%s: %s proto(%x) adr(%d %d %d %d)\n",
-                        __func__, mgr->ch.st->dev->name, crq->protocol,
-                        crq->adr.dev, crq->adr.channel, crq->adr.sapi,
-                        crq->adr.tei);
+                        __func__, dev_name(&mgr->ch.st->dev->dev),
+                        crq->protocol, crq->adr.dev, crq->adr.channel,
+                        crq->adr.sapi, crq->adr.tei);
         if (crq->adr.sapi != 0) /* not supported yet */
                 return -EINVAL;
         if (crq->adr.tei > GROUP_TEI)
diff --git a/include/linux/mISDNif.h b/include/linux/mISDNif.h
index be09476ed854..a59febb6143a 100644
--- a/include/linux/mISDNif.h
+++ b/include/linux/mISDNif.h
@@ -431,7 +431,6 @@ struct mISDN_sock {
 struct mISDNdevice {
         struct mISDNchannel     D;
         u_int                   id;
-        char                    name[MISDN_MAX_IDLEN];
         u_int                   Dprotocols;
         u_int                   Bprotocols;
         u_int                   nrbchan;