iio: imu: inv_mpu6050: convert to use i2c_new_client_device()

Move away from the deprecated API and return the shiny new ERRPTR where
useful.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c
index 2f8560b..c27d060 100644 (file)
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c
@@ -135,6 +135,7 @@ int inv_mpu_acpi_create_mux_client(struct i2c_client *client)
        st->mux_client = NULL;
        if (ACPI_HANDLE(&client->dev)) {
                struct i2c_board_info info;
+               struct i2c_client *mux_client;
                struct acpi_device *adev;
                int ret = -1;
 
@@ -172,9 +173,10 @@ int inv_mpu_acpi_create_mux_client(struct i2c_client *client)
                        } else
                                return 0; /* no secondary addr, which is OK */
                }
-               st->mux_client = i2c_new_device(st->muxc->adapter[0], &info);
-               if (!st->mux_client)
-                       return -ENODEV;
+               mux_client = i2c_new_client_device(st->muxc->adapter[0], &info);
+               if (IS_ERR(mux_client))
+                       return PTR_ERR(mux_client);
+               st->mux_client = mux_client;
        }
 
        return 0;