greybus: added warning message in case of missing widget
authorVaibhav Agarwal <vaibhav.agarwal@linaro.org>
Thu, 30 Jun 2016 13:15:35 +0000 (18:45 +0530)
committerAlex Elder <elder@linaro.org>
Wed, 6 Jul 2016 02:17:54 +0000 (21:17 -0500)
commitbb296b48038010dee1c55aa24264f3205ec949fd
tree67ffffca5bf4a0ef8a69938f5e20401d40fb1c09
parent0c15a9e0f3f7174718351fcb1c16be944f3b8a57
greybus: added warning message in case of missing widget

Additional warning message added to notify in case above layer tries to
access widget that is already removed from the list.

Signed-off-by: Vaibhav Agarwal <vaibhav.agarwal@linaro.org>
Reviewed-by: Mark Greer <mark.greer@animalcreek.com>
Signed-off-by: Alex Elder <elder@linaro.org>
drivers/staging/greybus/audio_topology.c