Ulf Hansson c08a8c556c cpuidle: dt: Return the correct numbers of parsed idle states ... [ Upstream commit ee3c2c8ad6 ] While we correctly skips to initialize an idle state from a disabled idle state node in DT, the returned value from dt_init_idle_driver() don't get adjusted accordingly. Instead the number of found idle state nodes are returned, while the callers are expecting the number of successfully initialized idle states from DT. This leads to cpuidle drivers unnecessarily continues to initialize their idle state specific data. Moreover, in the case when all idle states have been disabled in DT, we would end up registering a cpuidle driver, rather than relying on the default arch specific idle call. Fixes: 9f14da3455 ("drivers: cpuidle: implement DT based idle states infrastructure") Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-12-31 13:25:42 +01:00
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governors	…
Kconfig	…
Kconfig.arm	…
Kconfig.mips	…
Kconfig.powerpc	…
Kconfig.riscv	…
Makefile	…
coupled.c	…
cpuidle-arm.c	…
cpuidle-at91.c	…
cpuidle-big_little.c	…
cpuidle-calxeda.c	…
cpuidle-clps711x.c	…
cpuidle-cps.c	…
cpuidle-exynos.c	…
cpuidle-haltpoll.c	…
cpuidle-kirkwood.c	…
cpuidle-mvebu-v7.c	…
cpuidle-powernv.c	…
cpuidle-psci-domain.c	…
cpuidle-psci.c	…
cpuidle-psci.h	…
cpuidle-pseries.c	…
cpuidle-qcom-spm.c	…
cpuidle-riscv-sbi.c	cpuidle: riscv-sbi: Fix CPU_PM_CPU_IDLE_ENTER_xyz() macro usage	2022-10-21 12:38:56 +02:00
cpuidle-tegra.c	…
cpuidle-ux500.c	…
cpuidle-zynq.c	…
cpuidle.c	More power management updates for 5.20-rc1	2022-08-08 14:29:00 -07:00
cpuidle.h	…
driver.c	…
dt_idle_genpd.c	…
dt_idle_genpd.h	…
dt_idle_states.c	cpuidle: dt: Return the correct numbers of parsed idle states	2022-12-31 13:25:42 +01:00
dt_idle_states.h	…
governor.c	…
poll_state.c	…
sysfs.c	…