greybus: svc: Handle hotplug request from a workqueue

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Bringing up a module can be time consuming, as that may require lots of
initialization on the module side. Over that, we may also need to
download the firmware first and flash that on the module.

In order to make other hotplug events to not wait for all this to
finish, handle most of module hotplug stuff outside of the hotplug
callback, with help of a workqueue.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

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Viresh Kumar 2015-08-06 12:44:55 +05:30 • committed by Greg Kroah-Hartman

parent 6d05ad3c42

commit 067906f690

1 changed files with 57 additions and 20 deletions

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drivers/staging/greybus/svc.c

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