hwmon: (lm90) simplify getting the adapter of a client

We have a dedicated pointer for that, so use it. Much easier to read and
less computation involved.

Reported-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
index e562a578f20e6f6decc5937a930541624851dc5d..2ebcab8b0a9b70ed13e1a24f589f0888c9202b29 100644 (file)
--- a/drivers/hwmon/lm90.c
+++ b/drivers/hwmon/lm90.c
@@ -1718,7 +1718,7 @@ static int lm90_probe(struct i2c_client *client,
                      const struct i2c_device_id *id)
 {
        struct device *dev = &client->dev;
-       struct i2c_adapter *adapter = to_i2c_adapter(dev->parent);
+       struct i2c_adapter *adapter = client->adapter;
        struct hwmon_channel_info *info;
        struct regulator *regulator;
        struct device *hwmon_dev;