From: Jean Delvare Date: Thu, 28 Oct 2010 18:31:49 +0000 (+0200) Subject: hwmon: (w83795) Fix LSB reading of voltage limits X-Git-Tag: firefly_0821_release~7613^2~3582^2~14 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5d2cd958f777e533fa2809527836996f59b2d823;p=firefly-linux-kernel-4.4.55.git hwmon: (w83795) Fix LSB reading of voltage limits Wrong index caused the wrong register value to be read, resulting in random LSB for voltage limits. Signed-off-by: Jean Delvare --- diff --git a/drivers/hwmon/w83795.c b/drivers/hwmon/w83795.c index e916c04e8681..9d73768060d4 100644 --- a/drivers/hwmon/w83795.c +++ b/drivers/hwmon/w83795.c @@ -1405,7 +1405,7 @@ show_in(struct device *dev, struct device_attribute *attr, char *buf) lsb_idx = IN_LSB_SHIFT_IDX[index][IN_LSB_IDX]; val <<= 2; val |= (data->in_lsb[lsb_idx][nr] >> - IN_LSB_SHIFT_IDX[lsb_idx][IN_LSB_SHIFT]) & 0x03; + IN_LSB_SHIFT_IDX[index][IN_LSB_SHIFT]) & 0x03; if ((index >= 17) && !((data->has_gain >> (index - 17)) & 1)) val *= 8;