diff options
author | Greg Kroah-Hartman <gregkh@suse.de> | 2008-05-22 17:21:08 -0400 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-07-22 00:54:47 -0400 |
commit | 93562b537659fc0f63920fd4d9d24f54e434f4c4 (patch) | |
tree | 6b7678f91af838f0c1fb85105b68b6c7f7e027e0 /drivers/i2c | |
parent | 4e10673944a5c386378ff9d692ae37e19993f9d5 (diff) |
Driver Core: add ability for class_for_each_device to start in middle of list
This mirrors the functionality that driver_for_each_device has as well.
We add a start variable, and all callers of the function are fixed up at
the same time.
The block layer will be using this new functionality in a follow-on
patch.
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/i2c')
-rw-r--r-- | drivers/i2c/i2c-core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 7608df83d6d1..7bf38c418086 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c | |||
@@ -722,7 +722,8 @@ int i2c_register_driver(struct module *owner, struct i2c_driver *driver) | |||
722 | 722 | ||
723 | INIT_LIST_HEAD(&driver->clients); | 723 | INIT_LIST_HEAD(&driver->clients); |
724 | /* Walk the adapters that are already present */ | 724 | /* Walk the adapters that are already present */ |
725 | class_for_each_device(&i2c_adapter_class, driver, __attach_adapter); | 725 | class_for_each_device(&i2c_adapter_class, NULL, driver, |
726 | __attach_adapter); | ||
726 | 727 | ||
727 | mutex_unlock(&core_lock); | 728 | mutex_unlock(&core_lock); |
728 | return 0; | 729 | return 0; |
@@ -782,7 +783,8 @@ void i2c_del_driver(struct i2c_driver *driver) | |||
782 | { | 783 | { |
783 | mutex_lock(&core_lock); | 784 | mutex_lock(&core_lock); |
784 | 785 | ||
785 | class_for_each_device(&i2c_adapter_class, driver, __detach_adapter); | 786 | class_for_each_device(&i2c_adapter_class, NULL, driver, |
787 | __detach_adapter); | ||
786 | 788 | ||
787 | driver_unregister(&driver->driver); | 789 | driver_unregister(&driver->driver); |
788 | pr_debug("i2c-core: driver [%s] unregistered\n", driver->driver.name); | 790 | pr_debug("i2c-core: driver [%s] unregistered\n", driver->driver.name); |