thermal: mediatek: Appease the kernel-doc deity

Replace a comment starting with /** by simply /* to avoid having it
interpreted as a kernel-doc comment. Describe missing function
parameters where needed.

Fixes up the following warnings when compiled with make W=1:

linux.git/drivers/thermal/mtk_thermal.c:374: warning: cannot understand
function prototype: 'const struct mtk_thermal_data mt8173_thermal_data =
'
linux.git/drivers/thermal/mtk_thermal.c:413: warning: cannot understand
function prototype: 'const struct mtk_thermal_data mt2701_thermal_data =
'
linux.git/drivers/thermal/mtk_thermal.c:443: warning: cannot understand
function prototype: 'const struct mtk_thermal_data mt2712_thermal_data =
'
linux.git/drivers/thermal/mtk_thermal.c:499: warning: cannot understand
function prototype: 'const struct mtk_thermal_data mt8183_thermal_data =
'
linux.git/drivers/thermal/mtk_thermal.c:529: warning: Function parameter
or member 'sensno' not described in 'raw_to_mcelsius'
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/ba10b886705879fd1b7d529fec50503d6696df20.1574242756.git.amit.kucheria@linaro.org

drivers/thermal/mtk_thermal.c

@@ -358,7 +358,7 @@ static const int mt7622_mux_values[MT7622_NUM_SENSORS] = { 0, };
 static const int mt7622_vts_index[MT7622_NUM_SENSORS] = { VTS1 };
 static const int mt7622_tc_offset[MT7622_NUM_CONTROLLER] = { 0x0, };
 
-/**
+/*
  * The MT8173 thermal controller has four banks. Each bank can read up to
  * four temperature sensors simultaneously. The MT8173 has a total of 5
  * temperature sensors. We use each bank to measure a certain area of the
@@ -400,7 +400,7 @@ static const struct mtk_thermal_data mt8173_thermal_data = {
 	.sensor_mux_values = mt8173_mux_values,
 };
 
-/**
+/*
  * The MT2701 thermal controller has one bank, which can read up to
  * three temperature sensors simultaneously. The MT2701 has a total of 3
  * temperature sensors.
@@ -430,7 +430,7 @@ static const struct mtk_thermal_data mt2701_thermal_data = {
 	.sensor_mux_values = mt2701_mux_values,
 };
 
-/**
+/*
  * The MT2712 thermal controller has one bank, which can read up to
  * four temperature sensors simultaneously. The MT2712 has a total of 4
  * temperature sensors.
@@ -484,7 +484,7 @@ static const struct mtk_thermal_data mt7622_thermal_data = {
 	.sensor_mux_values = mt7622_mux_values,
 };
 
-/**
+/*
  * The MT8183 thermal controller has one bank for the current SW framework.
  * The MT8183 has a total of 6 temperature sensors.
  * There are two thermal controller to control the six sensor.
@@ -495,7 +495,6 @@ static const struct mtk_thermal_data mt7622_thermal_data = {
  * data, and this indeed needs the temperatures of the individual banks
  * for making better decisions.
  */
-
 static const struct mtk_thermal_data mt8183_thermal_data = {
 	.auxadc_channel = MT8183_TEMP_AUXADC_CHANNEL,
 	.num_banks = MT8183_NUM_SENSORS_PER_ZONE,
@@ -519,7 +518,8 @@ static const struct mtk_thermal_data mt8183_thermal_data = {
 
 /**
  * raw_to_mcelsius - convert a raw ADC value to mcelsius
- * @mt:		The thermal controller
+ * @mt:	The thermal controller
+ * @sensno:	sensor number
  * @raw:	raw ADC value
  *
  * This converts the raw ADC value to mcelsius using the SoC specific