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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2007-11-02 03:41:16 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-01-25 05:40:33 +0100 |
| commit | c6f7e72a3f4641095ade9ded287d910c980c6148 (patch) | |
| tree | d2d7d946b978ce9f5586a02c3520aa76e928a551 /drivers/base/platform.c | |
| parent | driver core: add way to get to bus device klist (diff) | |
| download | linux-c6f7e72a3f4641095ade9ded287d910c980c6148.tar.xz linux-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/platform.c')
| -rw-r--r-- | drivers/base/platform.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c index fb5609241482..d56a05f94f67 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -497,12 +497,12 @@ int __init_or_module platform_driver_probe(struct platform_driver *drv, * if the probe was successful, and make sure any forced probes of * new devices fail. */ - spin_lock(&platform_bus_type.klist_drivers.k_lock); + spin_lock(&platform_bus_type.p->klist_drivers.k_lock); drv->probe = NULL; if (code == 0 && list_empty(&drv->driver.klist_devices.k_list)) retval = -ENODEV; drv->driver.probe = platform_drv_probe_fail; - spin_unlock(&platform_bus_type.klist_drivers.k_lock); + spin_unlock(&platform_bus_type.p->klist_drivers.k_lock); if (code != retval) platform_driver_unregister(drv); |