Tobias Jakobi d0563a039c PM / devfreq: Skip status update on uninitialized previous_freq ...

In case devfreq->previous_freq is still uninitialized in
devfreq_update_status(), i.e. it has value '0', the lookups in
that function fail, eventually leading to some error message:
[    3.041292] devfreq bus_dmc: Couldn't update frequency transition information.

Just skip the statup update in this situation.

Signed-off-by: Tobias Jakobi <[email protected]>
Acked-by: MyungJoo Ham <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>

2016-10-11 00:01:20 +02:00

..

event

PM / devfreq: exynos-nocp: Remove redundant code

2016-10-10 23:56:22 +02:00

devfreq-event.c

PM / devfreq: make devfreq-event explicitly non-modular

2016-07-06 13:11:22 +09:00

devfreq.c

PM / devfreq: Skip status update on uninitialized previous_freq

2016-10-11 00:01:20 +02:00

exynos-bus.c

PM / devfreq: exynos-bus: add missing of_node_put after calling of_parse_phandle

2016-07-06 13:11:24 +09:00

governor_passive.c

PM / devfreq: style/typo fixes

2016-05-03 11:22:10 +09:00

governor_performance.c

PM / devfreq: governors: add GPL module license and allow module build

2012-11-20 18:46:23 +09:00

governor_powersave.c

PM / devfreq: governors: add GPL module license and allow module build

2012-11-20 18:46:23 +09:00

governor_simpleondemand.c

PM / devfreq: cache the last call to get_dev_status()

2015-09-11 14:23:28 +09:00

governor_userspace.c

PM / devfreq: governors: add GPL module license and allow module build

2012-11-20 18:46:23 +09:00

governor.h

PM / devfreq: provide hooks for governors to be registered

2012-11-20 18:46:12 +09:00

Kconfig

PM / devfreq: rockchip: add PM_DEVFREQ_EVENT dependency

2016-09-19 13:12:17 +02:00

Makefile

PM / devfreq: rockchip: add devfreq driver for rk3399 dmc

2016-09-06 13:26:34 +09:00

rk3399_dmc.c

PM / devfreq: rk3399_dmc: Remove explictly regulator_put call in .remove

2016-09-19 13:36:20 +02:00

tegra-devfreq.c

PM / devfreq: tegra: Set freq in rate callback

2016-02-23 14:27:42 +09:00