The Tegra's clocksource driver got some rework recently and now the
internal/local CPU timers usage is discouraged on Tegra20/30 SoCs in
a favor of the platform-specific timers that are assigned as per-CPU
clocksources because they do not suffer from the CPU-freq changes and
are always-ON during of CPU-idling. That happened in the commit
f6d50ec5f85c ("clocksource/drivers/tegra: Support per-CPU timers on all
Tegra's"). The Tegra's clocksource driver is the essential arch-driver
that is guaranteed to always present on all Tegra SoCs up to Tegra124.
Signed-off-by: Dmitry Osipenko <dig...@gmail.com>
---
drivers/cpuidle/cpuidle-tegra.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/cpuidle/cpuidle-tegra.c b/drivers/cpuidle/cpuidle-tegra.c
index 464b2376905a..e2aa46231c05 100644
--- a/drivers/cpuidle/cpuidle-tegra.c
+++ b/drivers/cpuidle/cpuidle-tegra.c
@@ -143,7 +143,6 @@ static struct cpuidle_driver tegra_idle_driver = {
.exit_latency = 2000,
.target_residency = 2200,
.power_usage = 0,
- .flags = CPUIDLE_FLAG_TIMER_STOP,
.name = "powered-down",
.desc = "CPU core powered-off",
},
@@ -152,8 +151,7 @@ static struct cpuidle_driver tegra_idle_driver = {
.exit_latency = 5000,
.target_residency = 10000,
.power_usage = 0,
- .flags = CPUIDLE_FLAG_COUPLED |
- CPUIDLE_FLAG_TIMER_STOP,
+ .flags = CPUIDLE_FLAG_COUPLED,
.name = "powered-down",
.desc = "CPU cluster powered-off",
},
--
2.22.0
