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-rw-r--r--drivers/hwmon/smsc47m1.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c
index cc6aca6e436c..b637836b58a1 100644
--- a/drivers/hwmon/smsc47m1.c
+++ b/drivers/hwmon/smsc47m1.c
@@ -351,6 +351,8 @@ static ssize_t fan_div_store(struct device *dev,
tmp |= data->fan_div[2] << 4;
smsc47m1_write_value(data, SMSC47M2_REG_FANDIV3, tmp);
break;
+ default:
+ BUG();
}
/* Preserve fan min */