hwmon: (w83627ehf) Fix writing into fan_stop_time for NCT6775F/NCT6776F

commit 33fa9b62 upstream.

NCT6775F and NCT6776F have their own set of registers for FAN_STOP_TIME. The
correct registers were used to read FAN_STOP_TIME, but writes used the wrong
registers. Fix it.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/hwmon/w83627ehf.c

@@ -1607,7 +1607,7 @@ store_##reg(struct device *dev, struct device_attribute *attr, \
 	val = step_time_to_reg(val, data->pwm_mode[nr]); \
 	mutex_lock(&data->update_lock); \
 	data->reg[nr] = val; \
-	w83627ehf_write_value(data, W83627EHF_REG_##REG[nr], val); \
+	w83627ehf_write_value(data, data->REG_##REG[nr], val); \
 	mutex_unlock(&data->update_lock); \
 	return count; \
 } \