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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>
This commit is contained in:
Gustavo A. R. Silva 2018-07-02 16:30:17 -05:00 committed by Guenter Roeck
parent 57fec3acb4
commit ffb3243245
2 changed files with 3 additions and 1 deletions
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2
drivers/hwmon/emc1403.c
View File

@ -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;
}

2
drivers/hwmon/nct6775.c
View File

@ -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) |