rk: ion: return appropriate value if iommu map fail
authorCMY <cmy@rock-chips.com>
Thu, 14 Aug 2014 02:49:15 +0000 (10:49 +0800)
committerCMY <cmy@rock-chips.com>
Thu, 14 Aug 2014 02:49:26 +0000 (10:49 +0800)
commit0aaedd101efe8966f93272de1b67ae5838fca086
tree0182335377128feb680d927bb67fcc57d36e6168
parentea22dfdf4e69351a942d0435e60e946318ae06b1
rk: ion: return appropriate value if iommu map fail
drivers/staging/android/ion/ion.c
drivers/staging/android/ion/ion_cma_heap.c
drivers/staging/android/ion/ion_system_heap.c