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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2021-03-17 12:16:20 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2021-03-30 12:42:05 +0300 |
| commit | ab0cdefec052825303c05687d9416bafc867fe3d (patch) | |
| tree | adf67c3026024d7dd15d44286576de59993d8600 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 08f3dff799d43bd2ec9d5e05c819ae3f253fe5cd (diff) | |
| download | linux-ab0cdefec052825303c05687d9416bafc867fe3d.tar.xz | |
mmc: tmio: abort DMA before reset
We will soon allow resetting the whole IP core via a reset controller.
For this case, DMA must be terminated before the actual reset. For the
other cases, it is probably better, too.
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20210317091622.31890-2-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
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