@@ -160,6 +160,8 @@ static int stm_sensor_power_on(struct stm_thermal_sensor *sensor)
writel_relaxed(value, sensor->base +
DTS_CFGR1_OFFSET);
+ sensor->mode = THERMAL_DEVICE_ENABLED;
+
return 0;
}
@@ -167,6 +169,8 @@ static int stm_sensor_power_off(struct stm_thermal_sensor *sensor)
{
u32 value;
+ sensor->mode = THERMAL_DEVICE_DISABLED;
+
/* Stop measuring */
value = readl_relaxed(sensor->base + DTS_CFGR1_OFFSET);
value &= ~TS1_START;
@@ -374,7 +378,6 @@ static int stm_thermal_update_threshold(struct stm_thermal_sensor *sensor)
{
int ret;
- sensor->mode = THERMAL_DEVICE_DISABLED;
ret = stm_sensor_power_off(sensor);
if (ret)
@@ -576,8 +579,6 @@ static int stm_thermal_suspend(struct device *dev)
if (ret)
return ret;
- sensor->mode = THERMAL_DEVICE_DISABLED;
-
return 0;
}
@@ -590,7 +591,6 @@ static int stm_thermal_resume(struct device *dev)
if (ret)
return ret;
- sensor->mode = THERMAL_DEVICE_ENABLED;
return 0;
}
@@ -718,8 +718,6 @@ static int stm_thermal_probe(struct platform_device *pdev)
if (ret)
goto err_tz;
- sensor->mode = THERMAL_DEVICE_ENABLED;
-
dev_info(&pdev->dev, "%s: Driver initialized successfully\n",
__func__);
Be sure get_temp returns an error while disabling or enabling the device. Set THERMAL_DEVICE_ENABLED state at the end of power on function. Set THERMAL_DEVICE_DISABLED state at the beginning of power off function. Signed-off-by: Pascal Paillet <p.paillet@st.com> --- drivers/thermal/st/stm_thermal.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-)