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PM / devfreq: tegra30: Use kHz units uniformly in the code 

Part of the code uses Hz units and the other kHz, let's switch to kHz
everywhere for consistency. A small benefit from this change (besides
code's cleanup) is that now powertop utility correctly displays devfreq's
stats, for some reason it expects them to be in kHz.

Tested-by: Peter Geis <pgwipeout@gmail.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This commit is contained in:
Dmitry Osipenko 2019-11-05 00:56:04 +03:00 committed by Chanwoo Choi
parent 53b4b2aeee
commit 0ce3884654
1 changed files with 6 additions and 5 deletions
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11
drivers/devfreq/tegra30-devfreq.c
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@ -448,7 +448,7 @@ static int tegra_devfreq_target(struct device *dev, unsigned long *freq,
rate = dev_pm_opp_get_freq(opp);
dev_pm_opp_put(opp);
err = clk_set_min_rate(tegra->emc_clock, rate);
err = clk_set_min_rate(tegra->emc_clock, rate * KHZ);
if (err)
return err;
@ -477,7 +477,7 @@ static int tegra_devfreq_get_dev_status(struct device *dev,
stat->private_data = tegra;
/* The below are to be used by the other governors */
stat->current_frequency = cur_freq * KHZ;
stat->current_frequency = cur_freq;
actmon_dev = &tegra->devices[MCALL];
@ -527,7 +527,7 @@ static int tegra_governor_get_target(struct devfreq *devfreq,
target_freq = max(target_freq, dev->target_freq);
}
*freq = target_freq * KHZ;
*freq = target_freq;
return 0;
}
@ -663,7 +663,7 @@ static int tegra_devfreq_probe(struct platform_device *pdev)
goto remove_opps;
}
err = dev_pm_opp_add(&pdev->dev, rate, 0);
err = dev_pm_opp_add(&pdev->dev, rate / KHZ, 0);
if (err) {
dev_err(&pdev->dev, "Failed to add OPP: %d\n", err);
goto remove_opps;
@ -686,7 +686,8 @@ static int tegra_devfreq_probe(struct platform_device *pdev)
goto unreg_notifier;
}
tegra_devfreq_profile.initial_freq = clk_get_rate(tegra->emc_clock);
tegra_devfreq_profile.initial_freq = tegra->cur_freq;
devfreq = devfreq_add_device(&pdev->dev, &tegra_devfreq_profile,
"tegra_actmon", NULL);
if (IS_ERR(devfreq)) {