1 files changed, 60 insertions, 58 deletions

diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
index 81b3864d2ba7..893955249bad 100644
--- a/drivers/ieee1394/nodemgr.c
+++ b/drivers/ieee1394/nodemgr.c
@@ -154,7 +154,7 @@ struct host_info {
 };
 
 static int nodemgr_bus_match(struct device * dev, struct device_driver * drv);
-static int nodemgr_uevent(struct class_device *cdev, char **envp, int num_envp,
+static int nodemgr_uevent(struct device *dev, char **envp, int num_envp,
                           char *buffer, int buffer_size);
 static void nodemgr_resume_ne(struct node_entry *ne);
 static void nodemgr_remove_ne(struct node_entry *ne);
@@ -165,37 +165,38 @@ struct bus_type ieee1394_bus_type = {
         .match          = nodemgr_bus_match,
 };
 
-static void host_cls_release(struct class_device *class_dev)
+static void host_cls_release(struct device *dev)
 {
-        put_device(&container_of((class_dev), struct hpsb_host, class_dev)->device);
+        put_device(&container_of((dev), struct hpsb_host, host_dev)->device);
 }
 
 struct class hpsb_host_class = {
         .name           = "ieee1394_host",
-        .release        = host_cls_release,
+        .dev_release    = host_cls_release,
 };
 
-static void ne_cls_release(struct class_device *class_dev)
+static void ne_cls_release(struct device *dev)
 {
-        put_device(&container_of((class_dev), struct node_entry, class_dev)->device);
+        put_device(&container_of((dev), struct node_entry, node_dev)->device);
 }
 
 static struct class nodemgr_ne_class = {
         .name           = "ieee1394_node",
-        .release        = ne_cls_release,
+        .dev_release    = ne_cls_release,
 };
 
-static void ud_cls_release(struct class_device *class_dev)
+static void ud_cls_release(struct device *dev)
 {
-        put_device(&container_of((class_dev), struct unit_directory, class_dev)->device);
+        put_device(&container_of((dev), struct unit_directory, unit_dev)->device);
 }
 
 /* The name here is only so that unit directory hotplug works with old
- * style hotplug, which only ever did unit directories anyway. */
+ * style hotplug, which only ever did unit directories anyway.
+ */
 static struct class nodemgr_ud_class = {
         .name           = "ieee1394",
-        .release        = ud_cls_release,
-        .uevent         = nodemgr_uevent,
+        .dev_release    = ud_cls_release,
+        .dev_uevent     = nodemgr_uevent,
 };
 
 static struct hpsb_highlevel nodemgr_highlevel;
@@ -730,11 +731,11 @@ static DEFINE_MUTEX(nodemgr_serialize_remove_uds);
 
 static void nodemgr_remove_uds(struct node_entry *ne)
 {
-        struct class_device *cdev;
+        struct device *dev;
         struct unit_directory *tmp, *ud;
 
-        /* Iteration over nodemgr_ud_class.children has to be protected by
-         * nodemgr_ud_class.sem, but class_device_unregister() will eventually
+        /* Iteration over nodemgr_ud_class.devices has to be protected by
+         * nodemgr_ud_class.sem, but device_unregister() will eventually
          * take nodemgr_ud_class.sem too. Therefore pick out one ud at a time,
          * release the semaphore, and then unregister the ud. Since this code
          * may be called from other contexts besides the knodemgrds, protect the
@@ -744,9 +745,9 @@ static void nodemgr_remove_uds(struct node_entry *ne)
         for (;;) {
                 ud = NULL;
                 down(&nodemgr_ud_class.sem);
-                list_for_each_entry(cdev, &nodemgr_ud_class.children, node) {
-                        tmp = container_of(cdev, struct unit_directory,
-                                           class_dev);
+                list_for_each_entry(dev, &nodemgr_ud_class.devices, node) {
+                        tmp = container_of(dev, struct unit_directory,
+                                           unit_dev);
                         if (tmp->ne == ne) {
                                 ud = tmp;
                                 break;
@@ -755,7 +756,7 @@ static void nodemgr_remove_uds(struct node_entry *ne)
                 up(&nodemgr_ud_class.sem);
                 if (ud == NULL)
                         break;
-                class_device_unregister(&ud->class_dev);
+                device_unregister(&ud->unit_dev);
                 device_unregister(&ud->device);
         }
         mutex_unlock(&nodemgr_serialize_remove_uds);
@@ -772,10 +773,9 @@ static void nodemgr_remove_ne(struct node_entry *ne)
 
         HPSB_DEBUG("Node removed: ID:BUS[" NODE_BUS_FMT "]  GUID[%016Lx]",
                    NODE_BUS_ARGS(ne->host, ne->nodeid), (unsigned long long)ne->guid);
-
         nodemgr_remove_uds(ne);
 
-        class_device_unregister(&ne->class_dev);
+        device_unregister(&ne->node_dev);
         device_unregister(dev);
 
         put_device(dev);
@@ -783,7 +783,9 @@ static void nodemgr_remove_ne(struct node_entry *ne)
 
 static int __nodemgr_remove_host_dev(struct device *dev, void *data)
 {
-        nodemgr_remove_ne(container_of(dev, struct node_entry, device));
+        if (dev->bus == &ieee1394_bus_type)
+                nodemgr_remove_ne(container_of(dev, struct node_entry,
+                                  device));
         return 0;
 }
 
@@ -850,14 +852,14 @@ static struct node_entry *nodemgr_create_node(octlet_t guid, struct csr1212_csr
         snprintf(ne->device.bus_id, BUS_ID_SIZE, "%016Lx",
                  (unsigned long long)(ne->guid));
 
-        ne->class_dev.dev = &ne->device;
-        ne->class_dev.class = &nodemgr_ne_class;
-        snprintf(ne->class_dev.class_id, BUS_ID_SIZE, "%016Lx",
-                 (unsigned long long)(ne->guid));
+        ne->node_dev.parent = &ne->device;
+        ne->node_dev.class = &nodemgr_ne_class;
+        snprintf(ne->node_dev.bus_id, BUS_ID_SIZE, "%016Lx",
+                (unsigned long long)(ne->guid));
 
         if (device_register(&ne->device))
                 goto fail_devreg;
-        if (class_device_register(&ne->class_dev))
+        if (device_register(&ne->node_dev))
                 goto fail_classdevreg;
         get_device(&ne->device);
 
@@ -885,12 +887,12 @@ fail_alloc:
 
 static struct node_entry *find_entry_by_guid(u64 guid)
 {
-        struct class_device *cdev;
+        struct device *dev;
         struct node_entry *ne, *ret_ne = NULL;
 
         down(&nodemgr_ne_class.sem);
-        list_for_each_entry(cdev, &nodemgr_ne_class.children, node) {
-                ne = container_of(cdev, struct node_entry, class_dev);
+        list_for_each_entry(dev, &nodemgr_ne_class.devices, node) {
+                ne = container_of(dev, struct node_entry, node_dev);
 
                 if (ne->guid == guid) {
                         ret_ne = ne;
@@ -906,12 +908,12 @@ static struct node_entry *find_entry_by_guid(u64 guid)
 static struct node_entry *find_entry_by_nodeid(struct hpsb_host *host,
                                                nodeid_t nodeid)
 {
-        struct class_device *cdev;
+        struct device *dev;
         struct node_entry *ne, *ret_ne = NULL;
 
         down(&nodemgr_ne_class.sem);
-        list_for_each_entry(cdev, &nodemgr_ne_class.children, node) {
-                ne = container_of(cdev, struct node_entry, class_dev);
+        list_for_each_entry(dev, &nodemgr_ne_class.devices, node) {
+                ne = container_of(dev, struct node_entry, node_dev);
 
                 if (ne->host == host && ne->nodeid == nodeid) {
                         ret_ne = ne;
@@ -935,14 +937,14 @@ static void nodemgr_register_device(struct node_entry *ne,
         snprintf(ud->device.bus_id, BUS_ID_SIZE, "%s-%u",
                  ne->device.bus_id, ud->id);
 
-        ud->class_dev.dev = &ud->device;
-        ud->class_dev.class = &nodemgr_ud_class;
-        snprintf(ud->class_dev.class_id, BUS_ID_SIZE, "%s-%u",
+        ud->unit_dev.parent = &ud->device;
+        ud->unit_dev.class = &nodemgr_ud_class;
+        snprintf(ud->unit_dev.bus_id, BUS_ID_SIZE, "%s-%u",
                  ne->device.bus_id, ud->id);
 
         if (device_register(&ud->device))
                 goto fail_devreg;
-        if (class_device_register(&ud->class_dev))
+        if (device_register(&ud->unit_dev))
                 goto fail_classdevreg;
         get_device(&ud->device);
 
@@ -1159,7 +1161,7 @@ static void nodemgr_process_root_directory(struct host_info *hi, struct node_ent
 
 #ifdef CONFIG_HOTPLUG
 
-static int nodemgr_uevent(struct class_device *cdev, char **envp, int num_envp,
+static int nodemgr_uevent(struct device *dev, char **envp, int num_envp,
                           char *buffer, int buffer_size)
 {
         struct unit_directory *ud;
@@ -1169,10 +1171,10 @@ static int nodemgr_uevent(struct class_device *cdev, char **envp, int num_envp,
         /* ieee1394:venNmoNspNverN */
         char buf[8 + 1 + 3 + 8 + 2 + 8 + 2 + 8 + 3 + 8 + 1];
 
-        if (!cdev)
+        if (!dev)
                 return -ENODEV;
 
-        ud = container_of(cdev, struct unit_directory, class_dev);
+        ud = container_of(dev, struct unit_directory, unit_dev);
 
         if (ud->ne->in_limbo || ud->ignore_driver)
                 return -ENODEV;
@@ -1207,7 +1209,7 @@ do {								\
 
 #else
 
-static int nodemgr_uevent(struct class_device *cdev, char **envp, int num_envp,
+static int nodemgr_uevent(struct device *dev, char **envp, int num_envp,
                           char *buffer, int buffer_size)
 {
         return -ENODEV;
@@ -1378,7 +1380,7 @@ static void nodemgr_node_scan(struct host_info *hi, int generation)
 
 static void nodemgr_suspend_ne(struct node_entry *ne)
 {
-        struct class_device *cdev;
+        struct device *dev;
         struct unit_directory *ud;
 
         HPSB_DEBUG("Node suspended: ID:BUS[" NODE_BUS_FMT "]  GUID[%016Lx]",
@@ -1388,8 +1390,8 @@ static void nodemgr_suspend_ne(struct node_entry *ne)
         WARN_ON(device_create_file(&ne->device, &dev_attr_ne_in_limbo));
 
         down(&nodemgr_ud_class.sem);
-        list_for_each_entry(cdev, &nodemgr_ud_class.children, node) {
-                ud = container_of(cdev, struct unit_directory, class_dev);
+        list_for_each_entry(dev, &nodemgr_ud_class.devices, node) {
+                ud = container_of(dev, struct unit_directory, unit_dev);
                 if (ud->ne != ne)
                         continue;
 
@@ -1404,15 +1406,15 @@ static void nodemgr_suspend_ne(struct node_entry *ne)
 
 static void nodemgr_resume_ne(struct node_entry *ne)
 {
-        struct class_device *cdev;
+        struct device *dev;
         struct unit_directory *ud;
 
         ne->in_limbo = 0;
         device_remove_file(&ne->device, &dev_attr_ne_in_limbo);
 
         down(&nodemgr_ud_class.sem);
-        list_for_each_entry(cdev, &nodemgr_ud_class.children, node) {
-                ud = container_of(cdev, struct unit_directory, class_dev);
+        list_for_each_entry(dev, &nodemgr_ud_class.devices, node) {
+                ud = container_of(dev, struct unit_directory, unit_dev);
                 if (ud->ne != ne)
                         continue;
 
@@ -1430,11 +1432,11 @@ static void nodemgr_update_pdrv(struct node_entry *ne)
 {
         struct unit_directory *ud;
         struct hpsb_protocol_driver *pdrv;
-        struct class_device *cdev;
+        struct device *dev;
 
         down(&nodemgr_ud_class.sem);
-        list_for_each_entry(cdev, &nodemgr_ud_class.children, node) {
-                ud = container_of(cdev, struct unit_directory, class_dev);
+        list_for_each_entry(dev, &nodemgr_ud_class.devices, node) {
+                ud = container_of(dev, struct unit_directory, unit_dev);
                 if (ud->ne != ne)
                         continue;
 
@@ -1509,7 +1511,7 @@ static void nodemgr_probe_ne(struct host_info *hi, struct node_entry *ne, int ge
 static void nodemgr_node_probe(struct host_info *hi, int generation)
 {
         struct hpsb_host *host = hi->host;
-        struct class_device *cdev;
+        struct device *dev;
         struct node_entry *ne;
 
         /* Do some processing of the nodes we've probed. This pulls them
@@ -1522,13 +1524,13 @@ static void nodemgr_node_probe(struct host_info *hi, int generation)
          * improvement...) */
 
         down(&nodemgr_ne_class.sem);
-        list_for_each_entry(cdev, &nodemgr_ne_class.children, node) {
-                ne = container_of(cdev, struct node_entry, class_dev);
+        list_for_each_entry(dev, &nodemgr_ne_class.devices, node) {
+                ne = container_of(dev, struct node_entry, node_dev);
                 if (!ne->needs_probe)
                         nodemgr_probe_ne(hi, ne, generation);
         }
-        list_for_each_entry(cdev, &nodemgr_ne_class.children, node) {
-                ne = container_of(cdev, struct node_entry, class_dev);
+        list_for_each_entry(dev, &nodemgr_ne_class.devices, node) {
+                ne = container_of(dev, struct node_entry, node_dev);
                 if (ne->needs_probe)
                         nodemgr_probe_ne(hi, ne, generation);
         }
@@ -1756,13 +1758,13 @@ exit:
  */
 int nodemgr_for_each_host(void *data, int (*cb)(struct hpsb_host *, void *))
 {
-        struct class_device *cdev;
+        struct device *dev;
         struct hpsb_host *host;
         int error = 0;
 
         down(&hpsb_host_class.sem);
-        list_for_each_entry(cdev, &hpsb_host_class.children, node) {
-                host = container_of(cdev, struct hpsb_host, class_dev);
+        list_for_each_entry(dev, &hpsb_host_class.devices, node) {
+                host = container_of(dev, struct hpsb_host, host_dev);
 
                 if ((error = cb(host, data)))
                         break;