diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cpufreq/cpufreq-dt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c index 725fb1d86578..8cba13df5f28 100644 --- a/drivers/cpufreq/cpufreq-dt.c +++ b/drivers/cpufreq/cpufreq-dt.c @@ -78,7 +78,7 @@ static int set_target(struct cpufreq_policy *policy, unsigned int index) } dev_dbg(cpu_dev, "%u MHz, %ld mV --> %u MHz, %ld mV\n", - old_freq / 1000, volt_old ? volt_old / 1000 : -1, + old_freq / 1000, (volt_old > 0) ? volt_old / 1000 : -1, new_freq / 1000, volt ? volt / 1000 : -1); /* scaling up? scale voltage before frequency */ @@ -94,7 +94,7 @@ static int set_target(struct cpufreq_policy *policy, unsigned int index) ret = clk_set_rate(cpu_clk, freq_exact); if (ret) { dev_err(cpu_dev, "failed to set clock rate: %d\n", ret); - if (!IS_ERR(cpu_reg)) + if (!IS_ERR(cpu_reg) && volt_old > 0) regulator_set_voltage_tol(cpu_reg, volt_old, tol); return ret; } |