mISDN: Use struct device name field

[linux-2.6-omap-h63xx.git] / drivers / isdn / mISDN / socket.c

diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c
index 37a2de18cfd0f68d13c537a5f0c53ffbb252e509..2f6d6e88ff2c23d14fc6217a724b9e419610b830 100644 (file)
--- 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
@@ -639,12 +639,27 @@ 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
                        err = -ENODEV;
                break;
+       case IMSETDEVNAME:
+               {
+                       struct mISDN_devrename dn;
+                       if (copy_from_user(&dn, (void __user *)arg,
+                           sizeof(dn))) {
+                               err = -EFAULT;
+                               break;
+                       }
+                       dev = get_mdevice(dn.id);
+                       if (dev)
+                               err = device_rename(&dev->dev, dn.name);
+                       else
+                               err = -ENODEV;
+               }
+               break;
        default:
                err = -EINVAL;
        }