greybus: lights: Break light setup into two parts

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This breaks the light setup routine into two parts, the first one
allocates all the necessary resources and the second on registers lights
to the required frameworks.

This is required to enable only TX on the connection, until we have
allocated all the resources, otherwise the request handler might get
called for partially initialized structures.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Rui Miguel Silva <rui.silva@linaro.org>
Reviewed-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

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Viresh Kumar 2016-02-12 16:08:30 +05:30 • committed by Greg Kroah-Hartman

parent e82a11dcbd

commit 6ce0eed783

1 changed files with 42 additions and 4 deletions

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46

drivers/staging/greybus/light.c

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