X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fscsi%2Fscsi_transport_iscsi.c;h=65d1737eb664663735e1090133fcfd41a76824ce;hb=855808392adf499a29e6bdb418f9474726ecbace;hp=ca7bb6f63bdeb6bcee801e8588b5d339c47a6f57;hpb=93d74463d018ddf05c169ad399e62e90e0f82fc0;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index ca7bb6f63bd..65d1737eb66 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -40,13 +40,13 @@ struct iscsi_internal {
 	struct scsi_transport_template t;
 	struct iscsi_transport *iscsi_transport;
 	struct list_head list;
-	struct class_device cdev;
+	struct device dev;
 
-	struct class_device_attribute *host_attrs[ISCSI_HOST_ATTRS + 1];
+	struct device_attribute *host_attrs[ISCSI_HOST_ATTRS + 1];
 	struct transport_container conn_cont;
-	struct class_device_attribute *conn_attrs[ISCSI_CONN_ATTRS + 1];
+	struct device_attribute *conn_attrs[ISCSI_CONN_ATTRS + 1];
 	struct transport_container session_cont;
-	struct class_device_attribute *session_attrs[ISCSI_SESSION_ATTRS + 1];
+	struct device_attribute *session_attrs[ISCSI_SESSION_ATTRS + 1];
 };
 
 static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
@@ -63,12 +63,12 @@ static DEFINE_SPINLOCK(iscsi_transport_lock);
 #define to_iscsi_internal(tmpl) \
 	container_of(tmpl, struct iscsi_internal, t)
 
-#define cdev_to_iscsi_internal(_cdev) \
-	container_of(_cdev, struct iscsi_internal, cdev)
+#define dev_to_iscsi_internal(_dev) \
+	container_of(_dev, struct iscsi_internal, dev)
 
-static void iscsi_transport_release(struct class_device *cdev)
+static void iscsi_transport_release(struct device *dev)
 {
-	struct iscsi_internal *priv = cdev_to_iscsi_internal(cdev);
+	struct iscsi_internal *priv = dev_to_iscsi_internal(dev);
 	kfree(priv);
 }
 
@@ -78,25 +78,27 @@ static void iscsi_transport_release(struct class_device *cdev)
  */
 static struct class iscsi_transport_class = {
 	.name = "iscsi_transport",
-	.release = iscsi_transport_release,
+	.dev_release = iscsi_transport_release,
 };
 
 static ssize_t
-show_transport_handle(struct class_device *cdev, char *buf)
+show_transport_handle(struct device *dev, struct device_attribute *attr,
+		      char *buf)
 {
-	struct iscsi_internal *priv = cdev_to_iscsi_internal(cdev);
+	struct iscsi_internal *priv = dev_to_iscsi_internal(dev);
 	return sprintf(buf, "%llu\n", (unsigned long long)iscsi_handle(priv->iscsi_transport));
 }
-static CLASS_DEVICE_ATTR(handle, S_IRUGO, show_transport_handle, NULL);
+static DEVICE_ATTR(handle, S_IRUGO, show_transport_handle, NULL);
 
 #define show_transport_attr(name, format)				\
 static ssize_t								\
-show_transport_##name(struct class_device *cdev, char *buf)		\
+show_transport_##name(struct device *dev, 				\
+		      struct device_attribute *attr,char *buf)		\
 {									\
-	struct iscsi_internal *priv = cdev_to_iscsi_internal(cdev);	\
+	struct iscsi_internal *priv = dev_to_iscsi_internal(dev);	\
 	return sprintf(buf, format"\n", priv->iscsi_transport->name);	\
 }									\
-static CLASS_DEVICE_ATTR(name, S_IRUGO, show_transport_##name, NULL);
+static DEVICE_ATTR(name, S_IRUGO, show_transport_##name, NULL);
 
 show_transport_attr(caps, "0x%x");
 show_transport_attr(max_lun, "%d");
@@ -104,11 +106,11 @@ show_transport_attr(max_conn, "%d");
 show_transport_attr(max_cmd_len, "%d");
 
 static struct attribute *iscsi_transport_attrs[] = {
-	&class_device_attr_handle.attr,
-	&class_device_attr_caps.attr,
-	&class_device_attr_max_lun.attr,
-	&class_device_attr_max_conn.attr,
-	&class_device_attr_max_cmd_len.attr,
+	&dev_attr_handle.attr,
+	&dev_attr_caps.attr,
+	&dev_attr_max_lun.attr,
+	&dev_attr_max_conn.attr,
+	&dev_attr_max_cmd_len.attr,
 	NULL,
 };
 
@@ -119,7 +121,7 @@ static struct attribute_group iscsi_transport_group = {
 
 
 static int iscsi_setup_host(struct transport_container *tc, struct device *dev,
-			    struct class_device *cdev)
+			    struct device *cdev)
 {
 	struct Scsi_Host *shost = dev_to_shost(dev);
 	struct iscsi_host *ihost = shost->shost_data;
@@ -139,7 +141,7 @@ static int iscsi_setup_host(struct transport_container *tc, struct device *dev,
 }
 
 static int iscsi_remove_host(struct transport_container *tc, struct device *dev,
-			     struct class_device *cdev)
+			     struct device *cdev)
 {
 	struct Scsi_Host *shost = dev_to_shost(dev);
 	struct iscsi_host *ihost = shost->shost_data;
@@ -1337,11 +1339,8 @@ iscsi_if_rx(struct sk_buff *skb)
 	mutex_unlock(&rx_queue_mutex);
 }
 
-#define iscsi_cdev_to_conn(_cdev) \
-	iscsi_dev_to_conn(_cdev->dev)
-
 #define ISCSI_CLASS_ATTR(_prefix,_name,_mode,_show,_store)		\
-struct class_device_attribute class_device_attr_##_prefix##_##_name =	\
+struct device_attribute dev_attr_##_prefix##_##_name =	\
 	__ATTR(_name,_mode,_show,_store)
 
 /*
@@ -1349,9 +1348,10 @@ struct class_device_attribute class_device_attr_##_prefix##_##_name =	\
  */
 #define iscsi_conn_attr_show(param)					\
 static ssize_t								\
-show_conn_param_##param(struct class_device *cdev, char *buf)		\
+show_conn_param_##param(struct device *dev, 				\
+			struct device_attribute *attr, char *buf)	\
 {									\
-	struct iscsi_cls_conn *conn = iscsi_cdev_to_conn(cdev);		\
+	struct iscsi_cls_conn *conn = iscsi_dev_to_conn(dev->parent);	\
 	struct iscsi_transport *t = conn->transport;			\
 	return t->get_conn_param(conn, param, buf);			\
 }
@@ -1375,17 +1375,16 @@ iscsi_conn_attr(address, ISCSI_PARAM_CONN_ADDRESS);
 iscsi_conn_attr(ping_tmo, ISCSI_PARAM_PING_TMO);
 iscsi_conn_attr(recv_tmo, ISCSI_PARAM_RECV_TMO);
 
-#define iscsi_cdev_to_session(_cdev) \
-	iscsi_dev_to_session(_cdev->dev)
-
 /*
  * iSCSI session attrs
  */
 #define iscsi_session_attr_show(param, perm)				\
 static ssize_t								\
-show_session_param_##param(struct class_device *cdev, char *buf)	\
+show_session_param_##param(struct device *dev,				\
+			   struct device_attribute *attr, char *buf)	\
 {									\
-	struct iscsi_cls_session *session = iscsi_cdev_to_session(cdev); \
+	struct iscsi_cls_session *session = 				\
+		iscsi_dev_to_session(dev->parent);			\
 	struct iscsi_transport *t = session->transport;			\
 									\
 	if (perm && !capable(CAP_SYS_ADMIN))				\
@@ -1417,9 +1416,10 @@ iscsi_session_attr(abort_tmo, ISCSI_PARAM_ABORT_TMO, 0);
 iscsi_session_attr(lu_reset_tmo, ISCSI_PARAM_LU_RESET_TMO, 0);
 
 static ssize_t
-show_priv_session_state(struct class_device *cdev, char *buf)
+show_priv_session_state(struct device *dev, struct device_attribute *attr,
+			char *buf)
 {
-	struct iscsi_cls_session *session = iscsi_cdev_to_session(cdev);
+	struct iscsi_cls_session *session = iscsi_dev_to_session(dev->parent);
 	return sprintf(buf, "%s\n", iscsi_session_state_name(session->state));
 }
 static ISCSI_CLASS_ATTR(priv_sess, state, S_IRUGO, show_priv_session_state,
@@ -1427,9 +1427,11 @@ static ISCSI_CLASS_ATTR(priv_sess, state, S_IRUGO, show_priv_session_state,
 
 #define iscsi_priv_session_attr_show(field, format)			\
 static ssize_t								\
-show_priv_session_##field(struct class_device *cdev, char *buf)		\
+show_priv_session_##field(struct device *dev, 				\
+			  struct device_attribute *attr, char *buf)	\
 {									\
-	struct iscsi_cls_session *session = iscsi_cdev_to_session(cdev);\
+	struct iscsi_cls_session *session = 				\
+			iscsi_dev_to_session(dev->parent);		\
 	return sprintf(buf, format"\n", session->field);		\
 }
 
@@ -1444,9 +1446,10 @@ iscsi_priv_session_attr(recovery_tmo, "%d");
  */
 #define iscsi_host_attr_show(param)					\
 static ssize_t								\
-show_host_param_##param(struct class_device *cdev, char *buf)		\
+show_host_param_##param(struct device *dev, 				\
+			struct device_attribute *attr, char *buf)	\
 {									\
-	struct Scsi_Host *shost = transport_class_to_shost(cdev);	\
+	struct Scsi_Host *shost = transport_class_to_shost(dev);	\
 	struct iscsi_internal *priv = to_iscsi_internal(shost->transportt); \
 	return priv->iscsi_transport->get_host_param(shost, param, buf); \
 }
@@ -1463,7 +1466,7 @@ iscsi_host_attr(initiatorname, ISCSI_HOST_PARAM_INITIATOR_NAME);
 
 #define SETUP_PRIV_SESSION_RD_ATTR(field)				\
 do {									\
-	priv->session_attrs[count] = &class_device_attr_priv_sess_##field; \
+	priv->session_attrs[count] = &dev_attr_priv_sess_##field; \
 	count++;							\
 } while (0)
 
@@ -1471,7 +1474,7 @@ do {									\
 #define SETUP_SESSION_RD_ATTR(field, param_flag)			\
 do {									\
 	if (tt->param_mask & param_flag) {				\
-		priv->session_attrs[count] = &class_device_attr_sess_##field; \
+		priv->session_attrs[count] = &dev_attr_sess_##field; \
 		count++;						\
 	}								\
 } while (0)
@@ -1479,7 +1482,7 @@ do {									\
 #define SETUP_CONN_RD_ATTR(field, param_flag)				\
 do {									\
 	if (tt->param_mask & param_flag) {				\
-		priv->conn_attrs[count] = &class_device_attr_conn_##field; \
+		priv->conn_attrs[count] = &dev_attr_conn_##field; \
 		count++;						\
 	}								\
 } while (0)
@@ -1487,7 +1490,7 @@ do {									\
 #define SETUP_HOST_RD_ATTR(field, param_flag)				\
 do {									\
 	if (tt->host_param_mask & param_flag) {				\
-		priv->host_attrs[count] = &class_device_attr_host_##field; \
+		priv->host_attrs[count] = &dev_attr_host_##field; \
 		count++;						\
 	}								\
 } while (0)
@@ -1578,15 +1581,15 @@ iscsi_register_transport(struct iscsi_transport *tt)
 	priv->iscsi_transport = tt;
 	priv->t.user_scan = iscsi_user_scan;
 
-	priv->cdev.class = &iscsi_transport_class;
-	snprintf(priv->cdev.class_id, BUS_ID_SIZE, "%s", tt->name);
-	err = class_device_register(&priv->cdev);
+	priv->dev.class = &iscsi_transport_class;
+	snprintf(priv->dev.bus_id, BUS_ID_SIZE, "%s", tt->name);
+	err = device_register(&priv->dev);
 	if (err)
 		goto free_priv;
 
-	err = sysfs_create_group(&priv->cdev.kobj, &iscsi_transport_group);
+	err = sysfs_create_group(&priv->dev.kobj, &iscsi_transport_group);
 	if (err)
-		goto unregister_cdev;
+		goto unregister_dev;
 
 	/* host parameters */
 	priv->t.host_attrs.ac.attrs = &priv->host_attrs[0];
@@ -1663,8 +1666,8 @@ iscsi_register_transport(struct iscsi_transport *tt)
 	printk(KERN_NOTICE "iscsi: registered transport (%s)\n", tt->name);
 	return &priv->t;
 
-unregister_cdev:
-	class_device_unregister(&priv->cdev);
+unregister_dev:
+	device_unregister(&priv->dev);
 free_priv:
 	kfree(priv);
 	return NULL;
@@ -1691,8 +1694,8 @@ int iscsi_unregister_transport(struct iscsi_transport *tt)
 	transport_container_unregister(&priv->session_cont);
 	transport_container_unregister(&priv->t.host_attrs);
 
-	sysfs_remove_group(&priv->cdev.kobj, &iscsi_transport_group);
-	class_device_unregister(&priv->cdev);
+	sysfs_remove_group(&priv->dev.kobj, &iscsi_transport_group);
+	device_unregister(&priv->dev);
 	mutex_unlock(&rx_queue_mutex);
 
 	return 0;