tree bf0b97c55ae7b67339a7116f13097c741e9c9918
parent 593d9c2e10bc66f1c5cf1adb5eeb709432eb616d
author Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 1396495011 -0700
committer Vinod Koul <vinod.koul@intel.com> 1399047421 +0530

DMA: shdma: tidyup callback chunk finder

Current shdma is using "last" which indicates last desc which needs to have
callback function. But that desc's chunks is always 1, we can use it as finder

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
[reflown changelog for readablity]
Signed-off-by: Vinod Koul <vinod.koul@intel.com>