[PATCH 4.11 174/197] thermal: mt8173: minor mtk_thermal.c cleanups

[Greg Kroah-Hartman]

4.11-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Dawei Chien <dawei.chien@xxxxxxxxxxxx>

commit 05d7839aa290901429d8edcd8f7974c9df2bcaa5 upstream.

If thermal bank with 4 sensors, thermal driver should read TEMP_MSR3.

However, currently thermal driver would not read TEMP_MSR3 since mt8173
thermal driver only use 3 sensors on each thermal bank at the same time,
so this patch would not effect temperature.
Only if mt mt8173 thermal driver use 4 sensors on any thermal bank, would
read third sensor two times, and lose fourth sensor of vale.

Fixes: b7cf0053738c ("thermal: Add Mediatek thermal driver for mt2701.")
Reviewed-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
Signed-off-by: Dawei Chien <dawei.chien@xxxxxxxxxxxx>
Signed-off-by: Eduardo Valentin <edubezval@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/thermal/mtk_thermal.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/thermal/mtk_thermal.c
+++ b/drivers/thermal/mtk_thermal.c
@@ -191,7 +191,7 @@ static const int mt8173_bank_data[MT8173
 };
 
 static const int mt8173_msr[MT8173_NUM_SENSORS_PER_ZONE] = {
-	TEMP_MSR0, TEMP_MSR1, TEMP_MSR2, TEMP_MSR2
+	TEMP_MSR0, TEMP_MSR1, TEMP_MSR2, TEMP_MSR3
 };
 
 static const int mt8173_adcpnp[MT8173_NUM_SENSORS_PER_ZONE] = {