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| author | Tobias Jakobi <tjakobi@math.uni-bielefeld.de> | 2016-09-29 14:36:36 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-10-11 00:01:20 +0200 |
| commit | d0563a039c9d35305f4cb2405665130de596d86a (patch) | |
| tree | f533835dc7c60f982ad13d70333879d011e0664c /include/linux | |
| parent | 0f376c9cd86c23f37312d37748b233660ef9d9af (diff) | |
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 <tjakobi@math.uni-bielefeld.de>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions