summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorDmitry Osipenko <digetx@gmail.com>2019-11-05 00:56:11 +0300
committerChanwoo Choi <cw00.choi@samsung.com>2019-11-06 12:04:01 +0900
commit333abefb281218ab965e34932feecb1be064d535 (patch)
treee9c3b4e78e60bcf7200fed92c6d09203971eca9a
parent9cff2177789f2cf87432be76620c13ba9c632b68 (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.c4
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) {