power: supply: ltc2941-battery-gauge: Fix temperature units (dde5953f) · Commits · 戴 / test

Temperature is measured in tenths of degree Celsius. Fixes: ("Add LTC2941/LTC2943 Battery Gauge Driver") Signed-off-by:

drivers/power/supply/ltc2941-battery-gauge.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -317,15 +317,15 @@ static int ltc294x_get_temperature(const struct ltc294x_info info, int val)

		if (info->id == LTC2942_ID) {
		reg = LTC2942_REG_TEMPERATURE_MSB;
		value = 60000; /* Full-scale is 600 Kelvin */
		value = 6000; /* Full-scale is 600 Kelvin */
		} else {
		reg = LTC2943_REG_TEMPERATURE_MSB;
		value = 51000; /* Full-scale is 510 Kelvin */
		value = 5100; /* Full-scale is 510 Kelvin */
		}
		ret = ltc294x_read_regs(info->client, reg, &datar[0], 2);
		value *= (datar[0] << 8) \| datar[1];
		/* Convert to centidegrees */
		*val = value / 0xFFFF - 27215;
		/* Convert to tenths of degree Celsius */
		*val = value / 0xFFFF - 2722;
		return ret;
		}