class: rename "devices" to "class_devices" in internal class structure
This renames the struct class "devices" field to be "class_devices" to
make things easier when struct bus_type and struct class merge in the
future. It also makes grepping for fields easier as well.
Based on an idea from Kay.
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/base/base.h b/drivers/base/base.h
index 0ec372a..586c4ca 100644
--- a/drivers/base/base.h
+++ b/drivers/base/base.h
@@ -42,7 +42,7 @@
*
* @subsys - the struct kset that defines this class. This is the main kobject
* @children - list of class_devices associated with this class
- * @devices - list of devices associated with this class
+ * @class_devices - list of devices associated with this class
* @interfaces - list of class_interfaces associated with this class
* @class_dirs -
* @sem - semaphore to protect the children, devices, and interfaces lists.
@@ -55,7 +55,7 @@
*/
struct class_private {
struct kset subsys;
- struct list_head devices;
+ struct list_head class_devices;
struct list_head interfaces;
struct kset class_dirs;
struct semaphore sem;
diff --git a/drivers/base/class.c b/drivers/base/class.c
index 06f09c9..9947560 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -143,7 +143,7 @@
cp = kzalloc(sizeof(*cp), GFP_KERNEL);
if (!cp)
return -ENOMEM;
- INIT_LIST_HEAD(&cp->devices);
+ INIT_LIST_HEAD(&cp->class_devices);
INIT_LIST_HEAD(&cp->interfaces);
kset_init(&cp->class_dirs);
init_MUTEX(&cp->sem);
@@ -290,7 +290,7 @@
if (!class)
return -EINVAL;
down(&class->p->sem);
- list_for_each_entry(dev, &class->p->devices, node) {
+ list_for_each_entry(dev, &class->p->class_devices, node) {
if (start) {
if (start == dev)
start = NULL;
@@ -340,7 +340,7 @@
return NULL;
down(&class->p->sem);
- list_for_each_entry(dev, &class->p->devices, node) {
+ list_for_each_entry(dev, &class->p->class_devices, node) {
if (start) {
if (start == dev)
start = NULL;
@@ -374,7 +374,7 @@
down(&parent->p->sem);
list_add_tail(&class_intf->node, &parent->p->interfaces);
if (class_intf->add_dev) {
- list_for_each_entry(dev, &parent->p->devices, node)
+ list_for_each_entry(dev, &parent->p->class_devices, node)
class_intf->add_dev(dev, class_intf);
}
up(&parent->p->sem);
@@ -393,7 +393,7 @@
down(&parent->p->sem);
list_del_init(&class_intf->node);
if (class_intf->remove_dev) {
- list_for_each_entry(dev, &parent->p->devices, node)
+ list_for_each_entry(dev, &parent->p->class_devices, node)
class_intf->remove_dev(dev, class_intf);
}
up(&parent->p->sem);
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 64c150b..52d1e71 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -906,7 +906,7 @@
if (dev->class) {
down(&dev->class->p->sem);
/* tie the class to the device */
- list_add_tail(&dev->node, &dev->class->p->devices);
+ list_add_tail(&dev->node, &dev->class->p->class_devices);
/* notify any interfaces that the device is here */
list_for_each_entry(class_intf, &dev->class->p->interfaces,