[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>

3 files changed, 4 insertions, 4 deletions

diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 6966aff74efe..17e96698410e 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -360,7 +360,7 @@ int bus_add_device(struct device * dev)
         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 @@ int bus_add_driver(struct device_driver * drv)
                 }
 
                 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 efe03a024a5b..c8a33df00761 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -249,7 +249,7 @@ int device_add(struct device *dev)
         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 16323f9cbff0..d5bbce38282f 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -42,7 +42,7 @@ void device_bind_driver(struct device * dev)
 {
         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");