hwmon: (smm665) convert to i2c_new_dummy_device

Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an
ERRPTR which we use in error handling.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20190722172611.3797-3-wsa+renesas@sang-engineering.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/smm665.c b/drivers/hwmon/smm665.c
index d8c91c2..6eff14f 100644 (file)
--- a/drivers/hwmon/smm665.c
+++ b/drivers/hwmon/smm665.c
@@ -586,10 +586,10 @@ static int smm665_probe(struct i2c_client *client,
 
        data->client = client;
        data->type = id->driver_data;
-       data->cmdreg = i2c_new_dummy(adapter, (client->addr & ~SMM665_REGMASK)
+       data->cmdreg = i2c_new_dummy_device(adapter, (client->addr & ~SMM665_REGMASK)
                                     | SMM665_CMDREG_BASE);
-       if (!data->cmdreg)
-               return -ENOMEM;
+       if (IS_ERR(data->cmdreg))
+               return PTR_ERR(data->cmdreg);
 
        switch (data->type) {
        case smm465: