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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2007-11-01 19:41:16 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-01-24 20:40:33 -0800 |
| commit | c6f7e72a3f4641095ade9ded287d910c980c6148 (patch) | |
| tree | d2d7d946b978ce9f5586a02c3520aa76e928a551 /drivers/base/dd.c | |
| parent | b249072ee6897fe4f8d461c7bb4b926223263c28 (diff) | |
| download | lwn-c6f7e72a3f4641095ade9ded287d910c980c6148.tar.gz lwn-c6f7e72a3f4641095ade9ded287d910c980c6148.zip | |
driver core: remove fields from struct bus_type
struct bus_type is static everywhere in the kernel. This moves the
kobject in the structure out of it, and a bunch of other private only to
the driver core fields are now moved to a private structure. This lets
us dynamically create the backing kobject properly and gives us the
chance to be able to document to users exactly how to use the struct
bus_type as there are no fields they can improperly access.
Thanks to Kay for the build fixes on this patch.
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/base/dd.c')
| -rw-r--r-- | drivers/base/dd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/dd.c b/drivers/base/dd.c index 7ac474db88c5..7bf0e674c975 100644 --- a/drivers/base/dd.c +++ b/drivers/base/dd.c @@ -38,7 +38,7 @@ static void driver_bound(struct device *dev) dev->bus_id, dev->driver->name); if (dev->bus) - blocking_notifier_call_chain(&dev->bus->bus_notifier, + blocking_notifier_call_chain(&dev->bus->p->bus_notifier, BUS_NOTIFY_BOUND_DRIVER, dev); klist_add_tail(&dev->knode_driver, &dev->driver->klist_devices); @@ -296,7 +296,7 @@ static void __device_release_driver(struct device * dev) klist_remove(&dev->knode_driver); if (dev->bus) - blocking_notifier_call_chain(&dev->bus->bus_notifier, + blocking_notifier_call_chain(&dev->bus->p->bus_notifier, BUS_NOTIFY_UNBIND_DRIVER, dev); |