diff options
Diffstat (limited to 'drivers/cpufreq/cpufreq-dt.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq-dt.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c index 6532c4d71338..983443396f8f 100644 --- a/drivers/cpufreq/cpufreq-dt.c +++ b/drivers/cpufreq/cpufreq-dt.c @@ -69,7 +69,6 @@ static int set_target(struct cpufreq_policy *policy, unsigned int index) static const char *find_supply_name(struct device *dev) { struct device_node *np __free(device_node) = of_node_get(dev->of_node); - struct property *pp; int cpu = dev->id; /* This must be valid for sure */ @@ -77,14 +76,10 @@ static const char *find_supply_name(struct device *dev) return NULL; /* Try "cpu0" for older DTs */ - if (!cpu) { - pp = of_find_property(np, "cpu0-supply", NULL); - if (pp) - return "cpu0"; - } + if (!cpu && of_property_present(np, "cpu0-supply")) + return "cpu0"; - pp = of_find_property(np, "cpu-supply", NULL); - if (pp) + if (of_property_present(np, "cpu-supply")) return "cpu"; dev_dbg(dev, "no regulator for cpu%d\n", cpu); |