tree 0913e4e6cc06dd59a5a8a2367d30a2e46fad649f
parent 4f005dbe5584fe54c9f6d6d4f0acd3fb29be84da
author Guennadi Liakhovetski <g.liakhovetski@gmx.de> 1242112589 +0200
committer Dan Williams <dan.j.williams@intel.com> 1242164508 -0700

dma: fix ipu_idmac.c to not discard the last queued buffer

This also fixes the case of a single queued buffer, for example, when taking a
single frame snapshot with the mx3_camera driver.

Reported-by: Agustin Ferrin Pozuelo <gatoguan-os@yahoo.com>
Tested-by: Agustin Ferrin Pozuelo <gatoguan-os@yahoo.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>