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| author | Rasmus Villemoes <[email protected]> | 2022-09-21 11:46:23 +0000 |
|---|---|---|
| committer | Alexandre Belloni <[email protected]> | 2022-10-12 22:17:22 +0000 |
| commit | b1a1baa657c738e8bb0107ce304f5e78b9847f37 (patch) | |
| tree | 4c02dd89c9024da184075e95bf29fd38c3f685b6 /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | |
| parent | rtc: isl12022: drop redundant write to HR register (diff) | |
| download | kernel-b1a1baa657c738e8bb0107ce304f5e78b9847f37.tar.gz kernel-b1a1baa657c738e8bb0107ce304f5e78b9847f37.zip | |
rtc: isl12022: switch to using regmap API
The regmap abstraction allows us to avoid the private i2c transfer
helpers, and also offers some nice utility functions such as the
regmap_update_bits family.
While at it, simplify the code even more by not keeping track of
->write_enabled: rtc_set_time is not a hot path, so one extra i2c read
doesn't hurt (regmap_update_bits elides the write when the bits are
already as desired).
Signed-off-by: Rasmus Villemoes <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexandre Belloni <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c')
0 files changed, 0 insertions, 0 deletions