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| author | Amit Kucheria <amit.kucheria@linaro.org> | 2019-10-31 19:37:25 +0100 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2019-11-07 07:00:26 +0100 |
| commit | 8b71bce407b3f13c5db3795ee469da7773a7d230 (patch) | |
| tree | ba12b07a73a9edfd7d25bb5a42d7fdcfdbc1ba07 /drivers/thermal/qcom/tsens.h | |
| parent | thermal: qoriq: add thermal monitor unit version 2 support (diff) | |
| download | linux-8b71bce407b3f13c5db3795ee469da7773a7d230.tar.xz linux-8b71bce407b3f13c5db3795ee469da7773a7d230.zip | |
drivers: thermal: tsens: Get rid of id field in tsens_sensor
There are two fields - id and hw_id - to track what sensor an action was
to performed on. This was because the sensors connected to a TSENS IP
might not be contiguous i.e. 1, 2, 4, 5 with 3 being skipped.
This causes confusion in the code which uses hw_id sometimes and id
other times (tsens_get_temp, tsens_get_trend).
Switch to only using the hw_id field to track the physical ID of the
sensor. When we iterate through all the sensors connected to an IP
block, we use an index i to loop through the list of sensors, and then
return the actual hw_id that is registered on that index.
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/30206cd47d303d2dcaef87f4e3c7173481a0bddd.1572526427.git.amit.kucheria@linaro.org
Diffstat (limited to 'drivers/thermal/qcom/tsens.h')
| -rw-r--r-- | drivers/thermal/qcom/tsens.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h index b89083b61c38..84e5447c5686 100644 --- a/drivers/thermal/qcom/tsens.h +++ b/drivers/thermal/qcom/tsens.h @@ -32,7 +32,6 @@ enum tsens_ver { * @priv: tsens device instance that this sensor is connected to * @tzd: pointer to the thermal zone that this sensor is in * @offset: offset of temperature adjustment curve - * @id: Sensor ID * @hw_id: HW ID can be used in case of platform-specific IDs * @slope: slope of temperature adjustment curve * @status: 8960-specific variable to track 8960 and 8660 status register offset @@ -41,7 +40,6 @@ struct tsens_sensor { struct tsens_priv *priv; struct thermal_zone_device *tzd; int offset; - unsigned int id; unsigned int hw_id; int slope; u32 status; @@ -62,13 +60,13 @@ struct tsens_ops { /* mandatory callbacks */ int (*init)(struct tsens_priv *priv); int (*calibrate)(struct tsens_priv *priv); - int (*get_temp)(struct tsens_priv *priv, int i, int *temp); + int (*get_temp)(struct tsens_sensor *s, int *temp); /* optional callbacks */ int (*enable)(struct tsens_priv *priv, int i); void (*disable)(struct tsens_priv *priv); int (*suspend)(struct tsens_priv *priv); int (*resume)(struct tsens_priv *priv); - int (*get_trend)(struct tsens_priv *priv, int i, enum thermal_trend *trend); + int (*get_trend)(struct tsens_sensor *s, enum thermal_trend *trend); }; #define REG_FIELD_FOR_EACH_SENSOR11(_name, _offset, _startbit, _stopbit) \ @@ -314,8 +312,8 @@ struct tsens_priv { char *qfprom_read(struct device *dev, const char *cname); void compute_intercept_slope(struct tsens_priv *priv, u32 *pt1, u32 *pt2, u32 mode); int init_common(struct tsens_priv *priv); -int get_temp_tsens_valid(struct tsens_priv *priv, int i, int *temp); -int get_temp_common(struct tsens_priv *priv, int i, int *temp); +int get_temp_tsens_valid(struct tsens_sensor *s, int *temp); +int get_temp_common(struct tsens_sensor *s, int *temp); /* TSENS target */ extern const struct tsens_plat_data data_8960; |