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| author | Tomas Winkler <tomas.winkler@intel.com> | 2015-01-11 00:07:16 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-25 09:17:56 -0800 |
| commit | 79563db9ddd37908343103debf20da716ccc5ce4 (patch) | |
| tree | 4592508aac9c692292db1fa13a622afe62e3a8dd /drivers/misc/mei/client.h | |
| parent | 3542f6b1836d8940615104e22248bb9b7cf54f5f (diff) | |
| download | linux-stable-79563db9ddd37908343103debf20da716ccc5ce4.tar.gz linux-stable-79563db9ddd37908343103debf20da716ccc5ce4.tar.bz2 linux-stable-79563db9ddd37908343103debf20da716ccc5ce4.zip | |
mei: add reference counting for me clients
To support dynamic addition and removal of
me clients we add reference counter.
Update kdoc with locking requirements.
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/client.h')
| -rw-r--r-- | drivers/misc/mei/client.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/misc/mei/client.h b/drivers/misc/mei/client.h index d9d0c1525259..cfcde8e97fc4 100644 --- a/drivers/misc/mei/client.h +++ b/drivers/misc/mei/client.h @@ -24,15 +24,22 @@ #include "mei_dev.h" +/* + * reference counting base function + */ +void mei_me_cl_init(struct mei_me_client *me_cl); +void mei_me_cl_put(struct mei_me_client *me_cl); +struct mei_me_client *mei_me_cl_get(struct mei_me_client *me_cl); + struct mei_me_client *mei_me_cl_by_uuid(const struct mei_device *dev, - const uuid_le *cuuid); + const uuid_le *uuid); struct mei_me_client *mei_me_cl_by_id(struct mei_device *dev, u8 client_id); - struct mei_me_client *mei_me_cl_by_uuid_id(struct mei_device *dev, const uuid_le *uuid, u8 client_id); - -void mei_me_cl_remove(struct mei_device *dev, - const uuid_le *uuid, u8 client_id); +void mei_me_cl_rm_by_uuid(struct mei_device *dev, const uuid_le *uuid); +void mei_me_cl_rm_by_uuid_id(struct mei_device *dev, + const uuid_le *uuid, u8 id); +void mei_me_cl_rm_all(struct mei_device *dev); /* * MEI IO Functions |