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path: root/drivers/iio/potentiometer/tpl0102.c
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2016-05-14iio: potentiometer: tpl0102: remove unneeded i2c check functionality testMatt Ranostay1-4/+0
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 <mranostay@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-03-05iio: potentiometer: tpl0102: change i2c functionality return codeMatt Ranostay1-1/+1
Change i2c_check_functionality condition check return from ENOTSUPP to EOPNOTSUPP which is now the standard return code. Signed-off-by: Matt Ranostay <mranostay@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24iio: potentiometer: add TI tpl0102 supportMatt Ranostay1-0/+166
Add support for the TI family of digital potentiometers. Signed-off-by: Matt Ranostay <mranostay@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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