tree e43f27a3c57d6b5ce3c12cf4e3da5809df7fc82e
parent 1989af07fb68423d02da01d71b7ba717793dca17
author Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 1476790667 +0100
committer Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 1481646313 +0000

v4l: vsp1: Use local display lists and remove global pipe->dl

The usage of pipe->dl is susceptible to races, and it is redundant to
keep this pointer in a larger scoped context.

Now that the calling order of vsp1_video_setup_pipeline() has been
adapted, it is possible to remove the pipe->dl and pass the variable as
required.

Currently the pipe->dl is set during the atomic begin hook, but it is
not utilised until the flush. Moving this should do no harm.

Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>