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greybus: interface: Fetch interface id instead of module id during setup

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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>
This commit is contained in:
Viresh Kumar 2015-04-01 20:31:58 +05:30 • committed by Greg Kroah-Hartman
commit c9d9d0d443
6 changed files with 55 additions and 47 deletions
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