iio:accel:bma180: Suppress clang W=1 warning about pointer to enum conversion.

Cast to a uintptr_t rather than directly to the enum.

As per the discussion in below linked media patch.

Link: https://lore.kernel.org/linux-media/CAK8P3a2ez6nEw4d+Mqa3XXAz0RFTZHunqqRj6sCt7Y_Eqqs0rw@mail.gmail.com/
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Cc: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20211128172445.2616166-2-jic23@kernel.org

diff --git a/drivers/iio/accel/bma180.c b/drivers/iio/accel/bma180.c
index 09496f3..d8a454c 100644 (file)
--- a/drivers/iio/accel/bma180.c
+++ b/drivers/iio/accel/bma180.c
@@ -938,7 +938,7 @@ static int bma180_probe(struct i2c_client *client,
        i2c_set_clientdata(client, indio_dev);
        data->client = client;
        if (client->dev.of_node)
-               chip = (enum chip_ids)of_device_get_match_data(dev);
+               chip = (uintptr_t)of_device_get_match_data(dev);
        else
                chip = id->driver_data;
        data->part_info = &bma180_part_info[chip];