thermal/drivers/generic-adc: Register thermal zones as hwmon sensors

Register thermal zones as hwmon sensors to let userspace read
temperatures using standard hwmon interface.

Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
[Yangtao: only keep devm_thermal_add_hwmon_sysfs]
Signed-off-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20230620090732.50025-11-frank.li@vivo.com

diff --git a/drivers/thermal/thermal-generic-adc.c b/drivers/thermal/thermal-generic-adc.c
index 017b0ce..f4f1a04 100644 (file)
--- a/drivers/thermal/thermal-generic-adc.c
+++ b/drivers/thermal/thermal-generic-adc.c
@@ -13,6 +13,8 @@
 #include <linux/slab.h>
 #include <linux/thermal.h>
 
+#include "thermal_hwmon.h"
+
 struct gadc_thermal_info {
        struct device *dev;
        struct thermal_zone_device *tz_dev;
@@ -153,6 +155,8 @@ static int gadc_thermal_probe(struct platform_device *pdev)
                return ret;
        }
 
+       devm_thermal_add_hwmon_sysfs(&pdev->dev, gti->tz_dev);
+
        return 0;
 }