[PATCH] klist: fix klist to have the same klist_add semantics as list_head
at the moment, the list_head semantics are
list_add(node, head)
whereas current klist semantics are
klist_add(head, node)
This is bound to cause confusion, and since klist is the newcomer, it
should follow the list_head semantics.
I also added missing include guards to klist.h
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 6966aff..17e9669 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -360,7 +360,7 @@
if (bus) {
pr_debug("bus %s: add device %s\n", bus->name, dev->bus_id);
device_attach(dev);
- klist_add_tail(&bus->klist_devices, &dev->knode_bus);
+ klist_add_tail(&dev->knode_bus, &bus->klist_devices);
error = device_add_attrs(bus, dev);
if (!error) {
sysfs_create_link(&bus->devices.kobj, &dev->kobj, dev->bus_id);
@@ -448,7 +448,7 @@
}
driver_attach(drv);
- klist_add_tail(&bus->klist_drivers, &drv->knode_bus);
+ klist_add_tail(&drv->knode_bus, &bus->klist_drivers);
module_add_driver(drv->owner, drv);
driver_add_attrs(bus, drv);
diff --git a/drivers/base/core.c b/drivers/base/core.c
index efe03a0..c8a33df 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -249,7 +249,7 @@
if ((error = bus_add_device(dev)))
goto BusError;
if (parent)
- klist_add_tail(&parent->klist_children, &dev->knode_parent);
+ klist_add_tail(&dev->knode_parent, &parent->klist_children);
/* notify platform of device entry */
if (platform_notify)
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 16323f9..d5bbce3 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -42,7 +42,7 @@
{
pr_debug("bound device '%s' to driver '%s'\n",
dev->bus_id, dev->driver->name);
- klist_add_tail(&dev->driver->klist_devices, &dev->knode_driver);
+ klist_add_tail(&dev->knode_driver, &dev->driver->klist_devices);
sysfs_create_link(&dev->driver->kobj, &dev->kobj,
kobject_name(&dev->kobj));
sysfs_create_link(&dev->kobj, &dev->driver->kobj, "driver");