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| author | Jarkko Nikula <[email protected]> | 2017-02-13 11:18:19 +0200 |
|---|---|---|
| committer | Wolfram Sang <[email protected]> | 2017-02-14 22:10:26 +0100 |
| commit | 12688dc21f71f4dcc9e2b8b5556b0c6cc8df1491 (patch) | |
| tree | 386cd553531c6273bbcc0bdb672c671877c3ad4d /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 7089db84e356562f8ba737c29e472cc42d530dbc (diff) | |
Revert "i2c: designware: detect when dynamic tar update is possible"
This reverts commit 63d0f0a6952a1a02bc4f116b7da7c7887e46efa3.
It caused a regression on platforms where I2C controller is synthesized
with dynamic TAR update disabled. Detection code is testing is bit
DW_IC_CON_10BITADDR_MASTER in register DW_IC_CON read-only but fails to
restore original value in case bit is read-write.
Instead of fixing this we revert the commit since it was preparation for
the commit 0317e6c0f1dc ("i2c: designware: do not disable adapter after
transfer") which was also reverted.
Reported-by: Shah Nehal-Bakulchandra <[email protected]>
Reported-by: Suravee Suthikulpanit <[email protected]>
Acked-By: Lucas De Marchi <[email protected]>
Cc: <[email protected]> # v4.9+
Fixes: 63d0f0a6952a ("i2c: designware: detect when dynamic tar update is possible")
Signed-off-by: Jarkko Nikula <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions