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/openbmc/linux/drivers/media/platform/rockchip/rkisp1/ |
H A D | rkisp1-params.c | 8ba4862e Thu Feb 24 06:58:40 CST 2022 Laurent Pinchart <laurent.pinchart@ideasonboard.com> media: rkisp1: params: Fix and simplify (un)registration
The rkisp1_params_register() and rkisp1_params_unregister() functions don't destroy the mutex (in the error path for the former). Fix this, simplify error handling at registration time as media_entity_cleanup() can be called on an uninitialized entity, and make rkisp1_params_unregister() safe to be called on an unregistered params node to prepare for simplification of error handling at probe time.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Ricardo Ribalda <ribalda@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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