diff options
| author | Tobias Jakobi <[email protected]> | 2016-09-29 12:36:36 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2016-10-10 22:01:20 +0000 |
| commit | d0563a039c9d35305f4cb2405665130de596d86a (patch) | |
| tree | f533835dc7c60f982ad13d70333879d011e0664c /drivers/cpufreq/cppc_cpufreq.c | |
| parent | PM / devfreq: Add proper locking around list_del() (diff) | |
| download | kernel-d0563a039c9d35305f4cb2405665130de596d86a.tar.gz kernel-d0563a039c9d35305f4cb2405665130de596d86a.zip | |
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]>
Diffstat (limited to 'drivers/cpufreq/cppc_cpufreq.c')
0 files changed, 0 insertions, 0 deletions