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driver core: create a private portion of struct device

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This is to be used to move things out of struct device that no code
outside of the driver core should ever touch.

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 12:23:36 -08:00
parent 2e5ba26a48
commit 2831fe6f9c
3 changed files with 23 additions and 0 deletions
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3
include/linux/device.h
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@ -28,6 +28,7 @@
#define BUS_ID_SIZE 20
struct device;
struct device_private;
struct device_driver;
struct driver_private;
struct class;
@ -371,6 +372,8 @@ struct device {
struct klist_node knode_bus;
struct device *parent;
struct device_private *p;
struct kobject kobj;
char bus_id[BUS_ID_SIZE]; /* position on parent bus */
unsigned uevent_suppress:1;