char *tail;
int len,i;
- printk (KERN_DEBUG "vmlogrdr: query command: %s\n", cp_command);
cpcmd(cp_command, cp_response, sizeof(cp_response), NULL);
- printk (KERN_DEBUG "vmlogrdr: response: %s", cp_response);
len = strnlen(cp_response,sizeof(cp_response));
// now the parsing
tail=strnchr(cp_response,len,'=');
logptr->recording_name,
qid_string);
- printk (KERN_DEBUG "vmlogrdr: recording command: %s\n",
- cp_command);
cpcmd(cp_command, cp_response, sizeof(cp_response), NULL);
- printk (KERN_DEBUG "vmlogrdr: recording response: %s",
- cp_response);
}
memset(cp_command, 0x00, sizeof(cp_command));
onoff,
qid_string);
- printk (KERN_DEBUG "vmlogrdr: recording command: %s\n", cp_command);
cpcmd(cp_command, cp_response, sizeof(cp_response), NULL);
- printk (KERN_DEBUG "vmlogrdr: recording response: %s",
- cp_response);
/* The recording command will usually answer with 'Command complete'
* on success, but when the specific service was never connected
* before then there might be an additional informational message
"RECORDING %s PURGE ",
priv->recording_name);
- printk (KERN_DEBUG "vmlogrdr: recording command: %s\n", cp_command);
cpcmd(cp_command, cp_response, sizeof(cp_response), NULL);
- printk (KERN_DEBUG "vmlogrdr: recording response: %s",
- cp_response);
return count;
}
/* Register with iucv driver */
ret = iucv_register(&vmlogrdr_iucv_handler, 1);
- if (ret) {
- printk (KERN_ERR "vmlogrdr: failed to register with "
- "iucv driver\n");
+ if (ret)
goto out;
- }
ret = driver_register(&vmlogrdr_driver);
- if (ret) {
- printk(KERN_ERR "vmlogrdr: failed to register driver.\n");
+ if (ret)
goto out_iucv;
- }
ret = driver_create_file(&vmlogrdr_driver,
&driver_attr_recording_status);
- if (ret) {
- printk(KERN_ERR "vmlogrdr: failed to add driver attribute.\n");
+ if (ret)
goto out_driver;
- }
vmlogrdr_class = class_create(THIS_MODULE, "vmlogrdr");
if (IS_ERR(vmlogrdr_class)) {
- printk(KERN_ERR "vmlogrdr: failed to create class.\n");
ret = PTR_ERR(vmlogrdr_class);
vmlogrdr_class = NULL;
goto out_attr;
device_unregister(dev);
return ret;
}
- priv->class_device = device_create(vmlogrdr_class, dev,
- MKDEV(vmlogrdr_major,
- priv->minor_num),
- "%s", dev->bus_id);
+ priv->class_device = device_create_drvdata(vmlogrdr_class, dev,
+ MKDEV(vmlogrdr_major,
+ priv->minor_num),
+ priv, "%s", dev_name(dev));
if (IS_ERR(priv->class_device)) {
ret = PTR_ERR(priv->class_device);
priv->class_device=NULL;
device_unregister(dev);
return ret;
}
- dev->driver_data = priv;
priv->device = dev;
return 0;
}
rc = vmlogrdr_register_cdev(dev);
if (rc)
goto cleanup;
- printk (KERN_INFO "vmlogrdr: driver loaded\n");
return 0;
cleanup:
vmlogrdr_cleanup();
- printk (KERN_ERR "vmlogrdr: driver not loaded.\n");
return rc;
}
static void __exit vmlogrdr_exit(void)
{
vmlogrdr_cleanup();
- printk (KERN_INFO "vmlogrdr: driver unloaded\n");
return;
}