From ffb32432457c6a6deffb64982b54d8f7b72ef618 Mon Sep 17 00:00:00 2001
From: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Date: Mon, 2 Jul 2018 16:30:17 -0500
Subject: [PATCH] hwmon: Mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
drivers/hwmon/emc1403.c | 2 ++
drivers/hwmon/nct6775.c | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/hwmon/emc1403.c b/drivers/hwmon/emc1403.c
index 1ea7ca510f84a3..aaebeb726d6ad0 100644
--- a/drivers/hwmon/emc1403.c
+++ b/drivers/hwmon/emc1403.c
@@ -443,8 +443,10 @@ static int emc1403_probe(struct i2c_client *client,
switch (id->driver_data) {
case emc1404:
data->groups[2] = &emc1404_group;
+ /* fall through */
case emc1403:
data->groups[1] = &emc1403_group;
+ /* fall through */
case emc1402:
data->groups[0] = &emc1402_group;
}
diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
index 37149909f8a8ba..c6bd61e4695abc 100644
--- a/drivers/hwmon/nct6775.c
+++ b/drivers/hwmon/nct6775.c
@@ -2541,7 +2541,7 @@ static void pwm_update_registers(struct nct6775_data *data, int nr)
case thermal_cruise:
nct6775_write_value(data, data->REG_TARGET[nr],
data->target_temp[nr]);
- /* intentional */
+ /* fall through */
default:
reg = nct6775_read_value(data, data->REG_FAN_MODE[nr]);
reg = (reg & ~data->tolerance_mask) |
--
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