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| author | Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt> | 2024-07-04 12:31:22 +0100 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-07-29 17:35:20 +0200 |
| commit | c5f83622ccd0158cf16c6be8ba56f178c99776a5 (patch) | |
| tree | 49b56303f41d3586648122e63c20aa3ecaeb799c /drivers/memory | |
| parent | 7b4dcb8888e1660d590ec13463ba71ec5bbf6333 (diff) | |
| download | linux-c5f83622ccd0158cf16c6be8ba56f178c99776a5.tar.gz linux-c5f83622ccd0158cf16c6be8ba56f178c99776a5.tar.bz2 linux-c5f83622ccd0158cf16c6be8ba56f178c99776a5.zip | |
memory: tegra: Reword and correct comments
Fix incorrect comment on periodic_compensation_handler() as the call
update_clock_tree_delay() with DVFS_UPDATE is responsible for dividing
the samples accumulated up to that point and comparing the computed
values with the currently programmed ones. While at it fix the
indentation of a nearby comment.
Signed-off-by: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt>
Link: https://lore.kernel.org/r/20240704-tegra210_emcfreq-v4-3-3e450503c555@tecnico.ulisboa.pt
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Diffstat (limited to 'drivers/memory')
| -rw-r--r-- | drivers/memory/tegra/tegra210-emc-cc-r21021.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/memory/tegra/tegra210-emc-cc-r21021.c b/drivers/memory/tegra/tegra210-emc-cc-r21021.c index a3525f3b8145..a9e19dfa9856 100644 --- a/drivers/memory/tegra/tegra210-emc-cc-r21021.c +++ b/drivers/memory/tegra/tegra210-emc-cc-r21021.c @@ -451,18 +451,12 @@ static u32 periodic_compensation_handler(struct tegra210_emc *emc, u32 type, __MOVAVG(next, C1D1U1) = 0; for (i = 0; i < samples; i++) { - /* - * Generate next sample of data. - */ + /* Generate next sample of data. */ adel = update_clock_tree_delay(emc, DVFS_PT1); } } - /* - * Seems like it should be part of the - * 'if (last_timing->periodic_training)' conditional - * since is already done for the else clause. - */ + /* Do the division part of the moving average */ adel = update_clock_tree_delay(emc, DVFS_UPDATE); } |