hwmon: (ltc4282) avoid repeated register write

The fault enabled bits were being mistankenly enabled twice in case the FW
property is present. Remove one of the writes.

Fixes: cbc2953 ("hwmon: Add driver for LTC4282")
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20250611-fix-ltc4282-repetead-write-v1-1-fe46edd08cf1@analog.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

Author: nunojsa

drivers/hwmon/ltc4282.c

@@ -1511,13 +1511,6 @@ static int ltc4282_setup(struct ltc4282_state *st, struct device *dev)
 			return ret;
 	}
 
-	if (device_property_read_bool(dev, "adi,fault-log-enable")) {
-		ret = regmap_set_bits(st->map, LTC4282_ADC_CTRL,
-				      LTC4282_FAULT_LOG_EN_MASK);
-		if (ret)
-			return ret;
-	}
-
 	if (device_property_read_bool(dev, "adi,fault-log-enable")) {
 		ret = regmap_set_bits(st->map, LTC4282_ADC_CTRL, LTC4282_FAULT_LOG_EN_MASK);
 		if (ret)