| commit | e078ce915c3aa7cbd8b6e333afaaad7d748feb09 | [log] [tgz] |
|---|---|---|
| author | Patrick Daly <pdaly@codeaurora.org> | Tue Oct 10 14:13:12 2017 -0700 |
| committer | Patrick Daly <pdaly@codeaurora.org> | Thu Oct 12 16:17:45 2017 -0700 |
| tree | dc8989c19626030fc2a2ea8f58ec5a4d60d9a938 | |
| parent | 7f377fe31bd7ae01dd5434ccc0359f55bb2f329f [diff] |
iommu: arm-smmu: Remove unnecessary power_on call arm_smmu_map_sg() calls arm_smmu_unmap() on error, and the later already enables the clocks it requires. No other part of arm_smmu_map_sg() requires accessing hardware registers. Change-Id: Ifaee2224548097c9ebed6d616269ede8e24e4fd3 Signed-off-by: Patrick Daly <pdaly@codeaurora.org>