diff options
| author | Dmitry Osipenko <digetx@gmail.com> | 2019-11-05 00:56:11 +0300 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2019-11-06 12:04:01 +0900 |
| commit | 333abefb281218ab965e34932feecb1be064d535 (patch) | |
| tree | e9c3b4e78e60bcf7200fed92c6d09203971eca9a | |
| parent | 9cff2177789f2cf87432be76620c13ba9c632b68 (diff) | |
PM / devfreq: tegra30: Don't enable already enabled consecutive interrupts
Consecutive up/down interrupt-bit is set in the interrupt status register
only if that interrupt was previously enabled. Thus enabling the already
enabled interrupt doesn't do much for us.
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>
| -rw-r--r-- | drivers/devfreq/tegra30-devfreq.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c index 7c8126e74750..4a5d513904a2 100644 --- a/drivers/devfreq/tegra30-devfreq.c +++ b/drivers/devfreq/tegra30-devfreq.c @@ -261,8 +261,6 @@ static void actmon_isr_device(struct tegra_devfreq *tegra, if (dev->boost_freq >= tegra->max_freq) dev->boost_freq = tegra->max_freq; - else - dev_ctrl |= ACTMON_DEV_CTRL_CONSECUTIVE_ABOVE_WMARK_EN; } else if (intr_status & ACTMON_DEV_INTR_CONSECUTIVE_LOWER) { /* * new_boost = old_boost * down_coef @@ -275,8 +273,6 @@ static void actmon_isr_device(struct tegra_devfreq *tegra, if (dev->boost_freq < (ACTMON_BOOST_FREQ_STEP >> 1)) dev->boost_freq = 0; - else - dev_ctrl |= ACTMON_DEV_CTRL_CONSECUTIVE_BELOW_WMARK_EN; } if (dev->config->avg_dependency_threshold) { |