diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/thermal/cpu_cooling.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c index 59f0bd53f329..69d0f430b2d1 100644 --- a/drivers/thermal/cpu_cooling.c +++ b/drivers/thermal/cpu_cooling.c @@ -393,13 +393,20 @@ static int get_static_power(struct cpufreq_cooling_device *cpufreq_device, opp = dev_pm_opp_find_freq_exact(cpufreq_device->cpu_dev, freq_hz, true); + if (IS_ERR(opp)) { + dev_warn_ratelimited(cpufreq_device->cpu_dev, + "Failed to find OPP for frequency %lu: %ld\n", + freq_hz, PTR_ERR(opp)); + return -EINVAL; + } + voltage = dev_pm_opp_get_voltage(opp); dev_pm_opp_put(opp); if (voltage == 0) { dev_err_ratelimited(cpufreq_device->cpu_dev, - "Failed to get voltage for frequency %lu: %ld\n", - freq_hz, IS_ERR(opp) ? PTR_ERR(opp) : 0); + "Failed to get voltage for frequency %lu\n", + freq_hz); return -EINVAL; } |