iio:adc:ti-ads1015: 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>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20211128172445.2616166-5-jic23@kernel.org

diff --git a/drivers/iio/adc/ti-ads1015.c b/drivers/iio/adc/ti-ads1015.c
index b92d4cd1b8238b2b0d032143cafc729f4a21a0ce..068efbce171039ea4a043cbc400171c28e6a1707 100644 (file)
--- a/drivers/iio/adc/ti-ads1015.c
+++ b/drivers/iio/adc/ti-ads1015.c
@@ -950,7 +950,7 @@ static int ads1015_probe(struct i2c_client *client,
        indio_dev->name = ADS1015_DRV_NAME;
        indio_dev->modes = INDIO_DIRECT_MODE;
 
-       chip = (enum chip_ids)device_get_match_data(&client->dev);
+       chip = (uintptr_t)device_get_match_data(&client->dev);
        if (chip == ADSXXXX)
                chip = id->driver_data;
        switch (chip) {