The upper-layer devm_thermal_add_hwmon_sysfs() function can directly
print error information.
Signed-off-by: Yangtao Li <frank.li@vivo.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20230620090732.50025-3-frank.li@vivo.com
                return ret;
        }
 
-       if (devm_thermal_add_hwmon_sysfs(&pdev->dev, pdata->tzd))
-               dev_warn(&pdev->dev, "Failed to add hwmon sysfs attributes\n");
+       devm_thermal_add_hwmon_sysfs(&pdev->dev, pdata->tzd);
 
        ret = amlogic_thermal_initialize(pdata);
        if (ret)