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| author | Ian Abbott <abbotti@mev.co.uk> | 2023-09-13 20:07:10 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-05 14:34:04 +0300 |
| commit | a3f2b80847e2b4dd7180872e69b84d515174c236 (patch) | |
| tree | 1a51646c47321eb21ae14f980ffd82adcd3eb5c9 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 772dcada0e733a567ad90cca7165c5fef2a1171c (diff) | |
| download | linux-a3f2b80847e2b4dd7180872e69b84d515174c236.tar.xz | |
comedi: amplc_dio200_common: Refactor register access functions
The `dio200_read8()`, `dio200_write8()`, `dio200_read32()` and
`dio200_write32()` functions apply a right-shift to the register offset
for some devices and then perform the actual register access. Factor
the register access part out to new functions `dio200___read8()`,
`dio200___write8()`, `dio200___read32()`, and `dio200___write32()`.
This will reduce duplicated code in a subsequent patch that will
conditionally compile support for port I/O as part of the `HAS_IOPORT`
changes.
Cc: Arnd Bergmann <arnd@kernel.org>
Cc: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Link: https://lore.kernel.org/r/20230913170712.111719-12-abbotti@mev.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions