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authorNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>2018-01-25 08:08:52 -0500
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2018-02-26 07:58:18 -0500
commit7b73ce9d4cd851b81e43025b44813de9920d0b7d (patch)
tree77b74d91a0f3cb42047139cacbfd04ec7eecedc0 /drivers
parentd2d476b705b4930427d2efc38cfe0ea0c5d1cb4c (diff)
media: v4l2-dev.h: fix symbol collision in media_entity_to_video_device()
A recent change to the media_entity_to_video_device() macro breaks some use-cases for the macro due to a symbol collision. Before the change this worked: vdev = media_entity_to_video_device(link->sink->entity); While after the change it results in a compiler error "error: 'struct video_device' has no member named 'link'; did you mean 'lock'?". While the following still works after the change. struct media_entity *entity = link->sink->entity; vdev = media_entity_to_video_device(entity); Fix the collision by renaming the macro argument to '__entity'. Fixes: 69b925c5fc36d8f1 ("media: v4l2-dev.h: add kernel-doc to two macros") Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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