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thermal/drivers/tsens: Don't hardcode sensor slope

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Function compute_intercept_slope hardcode the sensor slope to
SLOPE_DEFAULT. Change this and use the default value only if a slope is
not defined. This is needed for tsens VER_0 that has a hardcoded slope
table.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Reviewed-by: Thara Gopinath <thara.gopinath@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210420183343.2272-2-ansuelsmth@gmail.com
This commit is contained in:
Ansuel Smith 2021-04-20 20:33:35 +02:00 committed by Daniel Lezcano
parent a5655d90cf
commit 9d51769b2e
1 changed files with 2 additions and 1 deletions
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drivers/thermal/qcom/tsens.c
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@ -85,7 +85,8 @@ void compute_intercept_slope(struct tsens_priv *priv, u32 *p1,
"%s: sensor%d - data_point1:%#x data_point2:%#x\n", "%s: sensor%d - data_point1:%#x data_point2:%#x\n",
__func__, i, p1[i], p2[i]); __func__, i, p1[i], p2[i]);
priv->sensor[i].slope = SLOPE_DEFAULT; if (!priv->sensor[i].slope)
priv->sensor[i].slope = SLOPE_DEFAULT;
if (mode == TWO_PT_CALIB) { if (mode == TWO_PT_CALIB) {
/* /*
* slope (m) = adc_code2 - adc_code1 (y2 - y1)/ * slope (m) = adc_code2 - adc_code1 (y2 - y1)/