diff options
| -rw-r--r-- | drivers/thermal/qcom/tsens-8960.c | 2 | ||||
| -rw-r--r-- | drivers/thermal/qcom/tsens-common.c | 15 | ||||
| -rw-r--r-- | drivers/thermal/qcom/tsens.h | 6 |
3 files changed, 12 insertions, 11 deletions
diff --git a/drivers/thermal/qcom/tsens-8960.c b/drivers/thermal/qcom/tsens-8960.c index a383a57cfbbc..2a28a5af209e 100644 --- a/drivers/thermal/qcom/tsens-8960.c +++ b/drivers/thermal/qcom/tsens-8960.c @@ -245,7 +245,7 @@ static inline int code_to_mdegC(u32 adc_code, const struct tsens_sensor *s) return adc_code * slope + offset; } -static int get_temp_8960(struct tsens_sensor *s, int *temp) +static int get_temp_8960(const struct tsens_sensor *s, int *temp) { int ret; u32 code, trdy; diff --git a/drivers/thermal/qcom/tsens-common.c b/drivers/thermal/qcom/tsens-common.c index c8d57ee0a5bb..45e68f999bf6 100644 --- a/drivers/thermal/qcom/tsens-common.c +++ b/drivers/thermal/qcom/tsens-common.c @@ -128,7 +128,7 @@ static inline int code_to_degc(u32 adc_code, const struct tsens_sensor *s) * Return: Temperature in milliCelsius on success, a negative errno will * be returned in error cases */ -static int tsens_hw_to_mC(struct tsens_sensor *s, int field) +static int tsens_hw_to_mC(const struct tsens_sensor *s, int field) { struct tsens_priv *priv = s->priv; u32 resolution; @@ -160,7 +160,7 @@ static int tsens_hw_to_mC(struct tsens_sensor *s, int field) * * Return: ADC code or temperature in deciCelsius. */ -static int tsens_mC_to_hw(struct tsens_sensor *s, int temp) +static int tsens_mC_to_hw(const struct tsens_sensor *s, int temp) { struct tsens_priv *priv = s->priv; @@ -275,7 +275,8 @@ static int tsens_threshold_violated(struct tsens_priv *priv, u32 hw_id, } static int tsens_read_irq_state(struct tsens_priv *priv, u32 hw_id, - struct tsens_sensor *s, struct tsens_irq_data *d) + const struct tsens_sensor *s, + struct tsens_irq_data *d) { int ret; @@ -346,10 +347,10 @@ irqreturn_t tsens_irq_thread(int irq, void *data) for (i = 0; i < priv->num_sensors; i++) { bool trigger = false; - struct tsens_sensor *s = &priv->sensor[i]; + const struct tsens_sensor *s = &priv->sensor[i]; u32 hw_id = s->hw_id; - if (IS_ERR(priv->sensor[i].tzd)) + if (IS_ERR(s->tzd)) continue; if (!tsens_threshold_violated(priv, hw_id, &d)) continue; @@ -457,7 +458,7 @@ void tsens_disable_irq(struct tsens_priv *priv) regmap_field_write(priv->rf[INT_EN], 0); } -int get_temp_tsens_valid(struct tsens_sensor *s, int *temp) +int get_temp_tsens_valid(const struct tsens_sensor *s, int *temp) { struct tsens_priv *priv = s->priv; int hw_id = s->hw_id; @@ -486,7 +487,7 @@ int get_temp_tsens_valid(struct tsens_sensor *s, int *temp) return 0; } -int get_temp_common(struct tsens_sensor *s, int *temp) +int get_temp_common(const struct tsens_sensor *s, int *temp) { struct tsens_priv *priv = s->priv; int hw_id = s->hw_id; diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h index be364bf1d5a6..70dc34c80537 100644 --- a/drivers/thermal/qcom/tsens.h +++ b/drivers/thermal/qcom/tsens.h @@ -67,7 +67,7 @@ struct tsens_ops { /* mandatory callbacks */ int (*init)(struct tsens_priv *priv); int (*calibrate)(struct tsens_priv *priv); - int (*get_temp)(struct tsens_sensor *s, int *temp); + int (*get_temp)(const struct tsens_sensor *s, int *temp); /* optional callbacks */ int (*enable)(struct tsens_priv *priv, int i); void (*disable)(struct tsens_priv *priv); @@ -494,8 +494,8 @@ 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_sensor *s, int *temp); -int get_temp_common(struct tsens_sensor *s, int *temp); +int get_temp_tsens_valid(const struct tsens_sensor *s, int *temp); +int get_temp_common(const struct tsens_sensor *s, int *temp); int tsens_enable_irq(struct tsens_priv *priv); void tsens_disable_irq(struct tsens_priv *priv); int tsens_set_trips(void *_sensor, int low, int high); |