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Gustavo Padovan authored
Simplify logic and call v4l2_ctrl_subscribe_event() directly instead of copying its content over to ivtv_subscribe_event(). Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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