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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2008-05-22 23:21:08 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-07-22 06:54:47 +0200 |
| commit | 93562b537659fc0f63920fd4d9d24f54e434f4c4 (patch) | |
| tree | 6b7678f91af838f0c1fb85105b68b6c7f7e027e0 /drivers/i2c | |
| parent | device create: convert device_create_drvdata to device_create (diff) | |
| download | linux-93562b537659fc0f63920fd4d9d24f54e434f4c4.tar.xz linux-93562b537659fc0f63920fd4d9d24f54e434f4c4.zip | |
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) INIT_LIST_HEAD(&driver->clients); /* Walk the adapters that are already present */ - class_for_each_device(&i2c_adapter_class, driver, __attach_adapter); + class_for_each_device(&i2c_adapter_class, NULL, driver, + __attach_adapter); mutex_unlock(&core_lock); return 0; @@ -782,7 +783,8 @@ void i2c_del_driver(struct i2c_driver *driver) { mutex_lock(&core_lock); - class_for_each_device(&i2c_adapter_class, driver, __detach_adapter); + class_for_each_device(&i2c_adapter_class, NULL, driver, + __detach_adapter); driver_unregister(&driver->driver); pr_debug("i2c-core: driver [%s] unregistered\n", driver->driver.name); |