diff options
Diffstat (limited to 'drivers/thermal/amlogic_thermal.c')
| -rw-r--r-- | drivers/thermal/amlogic_thermal.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/thermal/amlogic_thermal.c b/drivers/thermal/amlogic_thermal.c index ccb1fe18e993..d30cb791e63c 100644 --- a/drivers/thermal/amlogic_thermal.c +++ b/drivers/thermal/amlogic_thermal.c @@ -29,6 +29,7 @@ #include <linux/thermal.h> #include "thermal_core.h" +#include "thermal_hwmon.h" #define TSENSOR_CFG_REG1 0x4 #define TSENSOR_CFG_REG1_RSET_VBG BIT(12) @@ -178,12 +179,12 @@ static int amlogic_thermal_disable(struct amlogic_thermal *data) return 0; } -static int amlogic_thermal_get_temp(void *data, int *temp) +static int amlogic_thermal_get_temp(struct thermal_zone_device *tz, int *temp) { unsigned int tval; - struct amlogic_thermal *pdata = data; + struct amlogic_thermal *pdata = tz->devdata; - if (!data) + if (!pdata) return -EINVAL; regmap_read(pdata->regmap, TSENSOR_STAT0, &tval); @@ -194,7 +195,7 @@ static int amlogic_thermal_get_temp(void *data, int *temp) return 0; } -static const struct thermal_zone_of_device_ops amlogic_thermal_ops = { +static const struct thermal_zone_device_ops amlogic_thermal_ops = { .get_temp = amlogic_thermal_get_temp, }; @@ -253,10 +254,8 @@ static int amlogic_thermal_probe(struct platform_device *pdev) platform_set_drvdata(pdev, pdata); base = devm_platform_ioremap_resource(pdev, 0); - if (IS_ERR(base)) { - dev_err(dev, "failed to get io address\n"); + if (IS_ERR(base)) return PTR_ERR(base); - } pdata->regmap = devm_regmap_init_mmio(dev, base, pdata->data->regmap_config); @@ -277,16 +276,19 @@ static int amlogic_thermal_probe(struct platform_device *pdev) return PTR_ERR(pdata->sec_ao_map); } - pdata->tzd = devm_thermal_zone_of_sensor_register(&pdev->dev, - 0, - pdata, - &amlogic_thermal_ops); + pdata->tzd = devm_thermal_of_zone_register(&pdev->dev, + 0, + pdata, + &amlogic_thermal_ops); if (IS_ERR(pdata->tzd)) { ret = PTR_ERR(pdata->tzd); dev_err(dev, "Failed to register tsensor: %d\n", ret); return ret; } + if (devm_thermal_add_hwmon_sysfs(pdata->tzd)) + dev_warn(&pdev->dev, "Failed to add hwmon sysfs attributes\n"); + ret = amlogic_thermal_initialize(pdata); if (ret) return ret; |