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authorLinus Torvalds <torvalds@linux-foundation.org>2019-06-02 10:16:09 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-06-02 10:16:09 -0700
commit378e853f68e9a9548c64687880715ac3cca31c22 (patch)
tree7ede3af6a1da3223e13321d9453a57c48ac5372f
parentf58c356ea74feef8c2bb774dd19ded91567a5cf2 (diff)
parentca657468a0d4bcc25445f6636485a19a525267bd (diff)
download96b-common-378e853f68e9a9548c64687880715ac3cca31c22.tar.gz
Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal
Pull thermal SoC fix from Eduardo Valentin: "A single revert, detected to cause issues on the tsens driver" * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal: Revert "drivers: thermal: tsens: Add new operation to check if a sensor is enabled"
-rw-r--r--drivers/thermal/qcom/tsens-common.c14
-rw-r--r--drivers/thermal/qcom/tsens-v0_1.c1
-rw-r--r--drivers/thermal/qcom/tsens-v2.c1
-rw-r--r--drivers/thermal/qcom/tsens.c5
-rw-r--r--drivers/thermal/qcom/tsens.h1
5 files changed, 0 insertions, 22 deletions
diff --git a/drivers/thermal/qcom/tsens-common.c b/drivers/thermal/qcom/tsens-common.c
index 928e8e81ba69..528df8801254 100644
--- a/drivers/thermal/qcom/tsens-common.c
+++ b/drivers/thermal/qcom/tsens-common.c
@@ -64,20 +64,6 @@ void compute_intercept_slope(struct tsens_priv *priv, u32 *p1,
}
}
-bool is_sensor_enabled(struct tsens_priv *priv, u32 hw_id)
-{
- u32 val;
- int ret;
-
- if ((hw_id > (priv->num_sensors - 1)) || (hw_id < 0))
- return -EINVAL;
- ret = regmap_field_read(priv->rf[SENSOR_EN], &val);
- if (ret)
- return ret;
-
- return val & (1 << hw_id);
-}
-
static inline int code_to_degc(u32 adc_code, const struct tsens_sensor *s)
{
int degc, num, den;
diff --git a/drivers/thermal/qcom/tsens-v0_1.c b/drivers/thermal/qcom/tsens-v0_1.c
index a319283c223f..6f26fadf4c27 100644
--- a/drivers/thermal/qcom/tsens-v0_1.c
+++ b/drivers/thermal/qcom/tsens-v0_1.c
@@ -334,7 +334,6 @@ static const struct reg_field tsens_v0_1_regfields[MAX_REGFIELDS] = {
/* CTRL_OFFSET */
[TSENS_EN] = REG_FIELD(SROT_CTRL_OFF, 0, 0),
[TSENS_SW_RST] = REG_FIELD(SROT_CTRL_OFF, 1, 1),
- [SENSOR_EN] = REG_FIELD(SROT_CTRL_OFF, 3, 13),
/* ----- TM ------ */
/* INTERRUPT ENABLE */
diff --git a/drivers/thermal/qcom/tsens-v2.c b/drivers/thermal/qcom/tsens-v2.c
index 1099069f2aa3..0a4f2b8fcab6 100644
--- a/drivers/thermal/qcom/tsens-v2.c
+++ b/drivers/thermal/qcom/tsens-v2.c
@@ -44,7 +44,6 @@ static const struct reg_field tsens_v2_regfields[MAX_REGFIELDS] = {
/* CTRL_OFF */
[TSENS_EN] = REG_FIELD(SROT_CTRL_OFF, 0, 0),
[TSENS_SW_RST] = REG_FIELD(SROT_CTRL_OFF, 1, 1),
- [SENSOR_EN] = REG_FIELD(SROT_CTRL_OFF, 3, 18),
/* ----- TM ------ */
/* INTERRUPT ENABLE */
diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index 36b0b52db524..0627d8615c30 100644
--- a/drivers/thermal/qcom/tsens.c
+++ b/drivers/thermal/qcom/tsens.c
@@ -85,11 +85,6 @@ static int tsens_register(struct tsens_priv *priv)
struct thermal_zone_device *tzd;
for (i = 0; i < priv->num_sensors; i++) {
- if (!is_sensor_enabled(priv, priv->sensor[i].hw_id)) {
- dev_err(priv->dev, "sensor %d: disabled\n",
- priv->sensor[i].hw_id);
- continue;
- }
priv->sensor[i].priv = priv;
priv->sensor[i].id = i;
tzd = devm_thermal_zone_of_sensor_register(priv->dev, i,
diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h
index eefe3844fb4e..2fd94997245b 100644
--- a/drivers/thermal/qcom/tsens.h
+++ b/drivers/thermal/qcom/tsens.h
@@ -315,7 +315,6 @@ void compute_intercept_slope(struct tsens_priv *priv, u32 *pt1, u32 *pt2, u32 mo
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);
-bool is_sensor_enabled(struct tsens_priv *priv, u32 hw_id);
/* TSENS target */
extern const struct tsens_plat_data data_8960;