V4L/DVB (7671): pxa-camera: fix DMA sg-list coalescing for more than 2 buffers

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Currently the pxa-camera driver has a bug, visible when the user requests
more than 2 video buffers. When the third buffer is queued, it is not
appended to the DMA-descriptor list of the second buffer, but is again
appended to the first buffer. Fix it.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

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Guennadi Liakhovetski 2008-04-22 10:40:23 -03:00 • committed by Mauro Carvalho Chehab

parent e7c5068819

commit 5aa2110f3f

1 changed files with 15 additions and 20 deletions

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drivers/media/video/pxa_camera.c

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