V4L/DVB (11029): video: use videobuf_waiton() in sh_mobile_ceu free_buffer()

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Make sure videobuf_waiton() is used before freeing a buffer.
Without this fix we may return the buffer to the allocator
before the bus mastering operation is finished.

Reported-by: Matthieu CASTET <matthieu.castet@parrot.com>
Tested-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Magnus Damm 2009-03-13 06:08:20 -03:00 • committed by Mauro Carvalho Chehab

parent f340e3f6f1

commit 97215cbd1b

1 changed files with 1 additions and 0 deletions

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drivers/media/video/sh_mobile_ceu_camera.c

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