@@ -387,28 +387,17 @@ static void _rcar_thermal_irq_ctrl(struct rcar_thermal_priv *priv, int enable)
static void rcar_thermal_work(struct work_struct *work)
{
struct rcar_thermal_priv *priv;
- int cctemp, nctemp;
int ret;
priv = container_of(work, struct rcar_thermal_priv, work.work);
- ret = rcar_thermal_get_current_temp(priv, &cctemp);
- if (ret < 0)
- return;
-
ret = rcar_thermal_update_temp(priv);
if (ret < 0)
return;
rcar_thermal_irq_enable(priv);
- ret = rcar_thermal_get_current_temp(priv, &nctemp);
- if (ret < 0)
- return;
-
- if (nctemp != cctemp)
- thermal_zone_device_update(priv->zone,
- THERMAL_EVENT_UNSPECIFIED);
+ thermal_zone_device_update(priv->zone, THERMAL_EVENT_UNSPECIFIED);
}
static u32 rcar_thermal_had_changed(struct rcar_thermal_priv *priv, u32 status)
Since commit a1ade5653804b8eb ("thermal: rcar: check every rcar_thermal_update_temp() return value") the temperature is always read in rcar_thermal_get_current_temp() so comparing it before and after enabling interrupts have little effect. Remove the check and always update the thermal zone when we get an interrupt that the temperature have changed. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> --- drivers/thermal/rcar_thermal.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-)