From: "amy.shih" <amy.s...@advantech.com.tw>
In function nct7904_read_temp, the bit to shift for register
SMI_STS1_REG should be bit 1 & 3 & 5 &7 for TEMP_CH1~4.
Signed-off-by: amy.shih <amy.s...@advantech.com.tw>
---
Changes in v2:
- Fix incorrect register bit mapping of temperature alarm.
drivers/hwmon/nct7904.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwmon/nct7904.c b/drivers/hwmon/nct7904.c
index 402c1bb2a99f..95348eebe8e4 100644
--- a/drivers/hwmon/nct7904.c
+++ b/drivers/hwmon/nct7904.c
@@ -356,7 +356,7 @@ static int nct7904_read_temp(struct device *dev, u32 attr,
int channel,
SMI_STS1_REG);
if (ret < 0)
return ret;
- *val = (ret >> (channel & 0x07)) & 1;
+ *val = (ret >> (((channel * 2) + 1) & 0x07)) & 1;
} else {
if ((channel - 5) < 4) {
ret = nct7904_read_reg(data, BANK_0,
--
2.17.1
