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| author | Sergey Organov <sorganov@gmail.com> | 2023-02-01 17:16:03 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-02-08 15:15:10 +0300 |
| commit | f2d9fbb6f4a7175ce41afe292d46685ef7752a67 (patch) | |
| tree | 20b19fc315de0e2dc2579a426df967d9e026c5b3 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 2af4b918848b4102f0bf5761057e2506258e0bb8 (diff) | |
| download | linux-f2d9fbb6f4a7175ce41afe292d46685ef7752a67.tar.xz | |
serial: imx: get rid of registers shadowing
Neither registers shadowing is functionally needed as all the registers are
read-write, nor the shadowing makes much sense for speed-up, as most speed
critical reads/writes (of data Rx/Tx registers) are not shadowed anyway.
Moreover, the shadowing code is obviously pure overhead on the write path.
Get rid of the shadowing code and variables due to above considerations.
Signed-off-by: Sergey Organov <sorganov@gmail.com>
Link: https://lore.kernel.org/r/20230201141603.4205-1-sorganov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions