lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

driver core: move knode_bus into private structure

Browse Source 
Nothing outside of the driver core should ever touch knode_bus, so
move it out of the public eye.

Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman
2008-12-16 12:26:21 -08:00
parent 93e746db18
commit b9daa99ee5
3 changed files with 31 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/base/base.h
View File

@@ -69,6 +69,7 @@ struct class_private {
* @klist_children - klist containing all children of this device
* @knode_parent - node in sibling list
* @knode_driver - node in driver list
* @knode_bus - node in bus list
* @device - pointer back to the struct class that this structure is
* associated with.
*
@@ -78,12 +79,15 @@ struct device_private {
struct klist klist_children;
struct klist_node knode_parent;
struct klist_node knode_driver;
struct klist_node knode_bus;
struct device *device;
};
#define to_device_private_parent(obj) \
container_of(obj, struct device_private, knode_parent)
#define to_device_private_driver(obj) \
container_of(obj, struct device_private, knode_driver)
#define to_device_private_bus(obj) \
container_of(obj, struct device_private, knode_bus)
/* initialisation functions */
extern int devices_init(void);