diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2015-04-01 20:31:58 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2015-04-05 18:04:38 +0200 |
| commit | c9d9d0d443afab6c4c1ce295c283f0caab56db16 (patch) | |
| tree | 12eccf44252574473a64ff89f9b1529f3769a21b /drivers/staging/greybus/module.h | |
| parent | 2352a73212a503dfe77970c48a891c008b7edd5b (diff) | |
greybus: interface: Fetch interface id instead of module id during setup
There can be more than one interface on a module and we need to know the
interface for which the event has occurred.
But at the same time we may not need the module id at all. During initial phase
when AP is probed, the AP will receive the unique Endo id which shall be enough
to draw relationships between interface and module ids.
Code for that isn't available today and so lets create another routine to get
module id (which needs to be fixed separately), which will simply return
interface id passed to it.
Now that we have interface id, update rest of the code to use it.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'drivers/staging/greybus/module.h')
| -rw-r--r-- | drivers/staging/greybus/module.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/greybus/module.h b/drivers/staging/greybus/module.h index 4f02e46301e1..f3e3bdd6a671 100644 --- a/drivers/staging/greybus/module.h +++ b/drivers/staging/greybus/module.h @@ -24,5 +24,6 @@ struct gb_module *gb_module_find_or_create(struct greybus_host_device *hd, u8 module_id); void gb_module_remove(struct gb_module *module); +u8 get_module_id(u8 interface_id); #endif /* __MODULE_H */ |