rk fb: add error avoid when calling ion_phys and ion_map_iommu
authorzwl <zwl@rockchips.com>
Thu, 21 Aug 2014 03:32:04 +0000 (11:32 +0800)
committerzwl <zwl@rockchips.com>
Thu, 21 Aug 2014 03:32:04 +0000 (11:32 +0800)
commit0ef0abec3f8b6402b4e3dc6f9778851e53c4d9cc
tree655b6118341e0049a7b8ecc0a6bea5a1f9ebc91d
parent9a1521b7af25d837cde8c32b5bb6558631339285
rk fb: add error avoid when calling ion_phys and ion_map_iommu
drivers/video/rockchip/rk_fb.c