| commit | 0416bf6479acef646ad8c7396f73ecd936aa84bb | [log] [tgz] |
|---|---|---|
| author | Tomasz Figa <tfiga@chromium.org> | Fri Mar 23 15:38:05 2018 +0800 |
| committer | Joerg Roedel <jroedel@suse.de> | Thu Mar 29 12:22:26 2018 +0200 |
| tree | 57b4209386f8540cc19f9ef55f16948901cbe555 | |
| parent | f6717d727c9a2b0742ac23234a347db0d3ad718a [diff] |
iommu/rockchip: Use iopoll helpers to wait for hardware This patch converts the rockchip-iommu driver to use the in-kernel iopoll helpers to wait for certain status bits to change in registers instead of an open-coded custom macro. Signed-off-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>