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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2023-09-18 14:57:01 +0300 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2023-09-19 22:57:52 +0300 |
| commit | 3b0e2091d76ed31b0a135ba971d2d71dacc5151a (patch) | |
| tree | c6f71f50b3e96cd41d3a0be9b615d775028c5c99 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 941266451b5d6691fa3b17526d9f3a35ef4bf406 (diff) | |
| download | linux-3b0e2091d76ed31b0a135ba971d2d71dacc5151a.tar.xz | |
i2c: i801: add helper i801_restore_regs
In few places relevant registers are reset to their initial value on
driver load. Factor this out to new helper i801_restore_regs to avoid
code duplication.
Even though no actual problems are known, this patch may contribute
to avoiding potential issues by:
- restoring register values also in the error path of i2c_add_adapter
- making restoring registers the last step (especially in i801_remove)
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Acked-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions