iio: light: jsa1212: remove unneeded i2c check functionality test

This driver does not call i2c_smbus_read|write_byte_data(),
so remove the corresponding functionality test. It uses regmap
to handle byte transfers transparently.

Signed-off-by: Alison Schofield <amsfield22@gmail.com>
Reviewed-by:Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Reviewed-by: Matt Ranostay <matt.ranostay@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/iio/light/jsa1212.c b/drivers/iio/light/jsa1212.c
index 99a6281..e8a8931 100644 (file)
--- a/drivers/iio/light/jsa1212.c
+++ b/drivers/iio/light/jsa1212.c
@@ -325,9 +325,6 @@ static int jsa1212_probe(struct i2c_client *client,
        struct regmap *regmap;
        int ret;
 
-       if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-               return -EOPNOTSUPP;
-
        indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));
        if (!indio_dev)
                return -ENOMEM;