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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/core.c | |
| parent | driver core: add way to get to bus device klist (diff) | |
| download | linux-dev-c6f7e72a3f4641095ade9ded287d910c980c6148.tar.xz linux-dev-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/core.c')
| -rw-r--r-- | drivers/base/core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index beb351600675..414a480e10a3 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -769,7 +769,7 @@ int device_add(struct device *dev) /* notify clients of device entry (new way) */ if (dev->bus) - blocking_notifier_call_chain(&dev->bus->bus_notifier, + blocking_notifier_call_chain(&dev->bus->p->bus_notifier, BUS_NOTIFY_ADD_DEVICE, dev); error = device_create_file(dev, &uevent_attr); @@ -820,7 +820,7 @@ int device_add(struct device *dev) dpm_sysfs_remove(dev); PMError: if (dev->bus) - blocking_notifier_call_chain(&dev->bus->bus_notifier, + blocking_notifier_call_chain(&dev->bus->p->bus_notifier, BUS_NOTIFY_DEL_DEVICE, dev); device_remove_attrs(dev); AttrsError: @@ -999,7 +999,7 @@ void device_del(struct device * dev) if (platform_notify_remove) platform_notify_remove(dev); if (dev->bus) - blocking_notifier_call_chain(&dev->bus->bus_notifier, + blocking_notifier_call_chain(&dev->bus->p->bus_notifier, BUS_NOTIFY_DEL_DEVICE, dev); kobject_uevent(&dev->kobj, KOBJ_REMOVE); kobject_del(&dev->kobj); |