tree 7c7806b8edec85e7afdaea696b7106fa0d683c6f
parent e7c506881973d0c762d660005be54c4095219c59
author Guennadi Liakhovetski <g.liakhovetski@gmx.de> 1208871623 -0300
committer Mauro Carvalho Chehab <mchehab@infradead.org> 1209056985 -0300

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

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>