From 2763ac94f3e4d3711863729f4c11500d245f68cc Mon Sep 17 00:00:00 2001 From: Matt Ranostay Date: Wed, 11 May 2016 21:47:48 -0700 Subject: [PATCH] iio: potentiometer: tpl0102: remove unneeded i2c check functionality test Actually I2C_FUNC_SMBUS_WORD_DATA isn't need for this device, and regmap handles all single byte reads transparently. Signed-off-by: Matt Ranostay Signed-off-by: Jonathan Cameron --- drivers/iio/potentiometer/tpl0102.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/iio/potentiometer/tpl0102.c b/drivers/iio/potentiometer/tpl0102.c index 5c304d42d713..7b6b54531ea2 100644 --- a/drivers/iio/potentiometer/tpl0102.c +++ b/drivers/iio/potentiometer/tpl0102.c @@ -116,10 +116,6 @@ static int tpl0102_probe(struct i2c_client *client, struct tpl0102_data *data; struct iio_dev *indio_dev; - if (!i2c_check_functionality(client->adapter, - I2C_FUNC_SMBUS_WORD_DATA)) - return -EOPNOTSUPP; - indio_dev = devm_iio_device_alloc(dev, sizeof(*data)); if (!indio_dev) return -ENOMEM;