On 07/05/2013 04:44 AM, Hiroshi Doyu wrote: > Use dt-bindings MACRO instead of SoC dependent MACROs. > diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c > - if (map & HWG_AVPC) { > + if (map & TEGRA_SWGROUP_BIT(AVPC)) { Patch 17 removes the definition of HWG_AVPC. So, git bisect is broken.