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greybus: core: add bundle id to bundle uevents 

Add the bundle id to bundle uevents.

This is needed to identify bundles that are being removed (e.g. at
hot-unplug).

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Johan Hovold 2015-12-04 10:44:24 +01:00 committed by Greg Kroah-Hartman
parent c5e6b05ce4
commit c29c016f7e
1 changed files with 3 additions and 1 deletions
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4
drivers/staging/greybus/core.c
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@ -112,7 +112,9 @@ static int greybus_uevent(struct device *dev, struct kobj_uevent_env *env)
// add a uevent that can "load" a bundle type // add a uevent that can "load" a bundle type
// This is what we need to bind a driver to so use the info // This is what we need to bind a driver to so use the info
// in gmod here as well // in gmod here as well
return 0;
if (add_uevent_var(env, "BUNDLE=%u", bundle->id))
return -ENOMEM;
} }
return 0; return 0;