diff options
| author | Rob Herring <robh@kernel.org> | 2023-03-10 17:47:26 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-03-30 20:26:44 +0300 |
| commit | 86df7d19083c66fb1e2e1b3800f29586429a4d92 (patch) | |
| tree | 64f52b56259e35e98a2eb9d2e6f7adc7db23b8a3 /drivers/thermal/imx_thermal.c | |
| parent | d9dc06009b35dd2942561bf5c939a1c91bb5d9e4 (diff) | |
| download | linux-86df7d19083c66fb1e2e1b3800f29586429a4d92.tar.xz | |
thermal: Use of_property_present() for testing DT property presence
It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties. As
part of this, convert of_get_property/of_find_property calls to the
recently added of_property_present() helper when we just want to test
for presence of a property and nothing more.
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/thermal/imx_thermal.c')
| -rw-r--r-- | drivers/thermal/imx_thermal.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/thermal/imx_thermal.c b/drivers/thermal/imx_thermal.c index c3136978adee..dbc1649f7bf3 100644 --- a/drivers/thermal/imx_thermal.c +++ b/drivers/thermal/imx_thermal.c @@ -571,7 +571,7 @@ static int imx_thermal_register_legacy_cooling(struct imx_thermal_data *data) np = of_get_cpu_node(data->policy->cpu, NULL); - if (!np || !of_find_property(np, "#cooling-cells", NULL)) { + if (!np || !of_property_present(np, "#cooling-cells")) { data->cdev = cpufreq_cooling_register(data->policy); if (IS_ERR(data->cdev)) { ret = PTR_ERR(data->cdev); @@ -648,7 +648,7 @@ static int imx_thermal_probe(struct platform_device *pdev) platform_set_drvdata(pdev, data); - if (of_find_property(pdev->dev.of_node, "nvmem-cells", NULL)) { + if (of_property_present(pdev->dev.of_node, "nvmem-cells")) { ret = imx_init_from_nvmem_cells(pdev); if (ret) return dev_err_probe(&pdev->dev, ret, |