Input: ad7879-i2c - use swapped variant of i2c_smbus_read_word_data
This variant was introduced in i2c: boilerplate function for byte swapped smbus_write/read_word_data This also has the side effect of ensuring any errors from the i2c read and no longer mangled. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>hifive-unleashed-5.1
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cdcc96e261
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75255b29d4
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@ -23,7 +23,7 @@ static int ad7879_i2c_read(struct device *dev, u8 reg)
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{
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{
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struct i2c_client *client = to_i2c_client(dev);
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struct i2c_client *client = to_i2c_client(dev);
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return swab16(i2c_smbus_read_word_data(client, reg));
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return i2c_smbus_read_word_swapped(client, reg);
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}
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}
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static int ad7879_i2c_multi_read(struct device *dev,
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static int ad7879_i2c_multi_read(struct device *dev,
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@ -44,7 +44,7 @@ static int ad7879_i2c_write(struct device *dev, u8 reg, u16 val)
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{
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{
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struct i2c_client *client = to_i2c_client(dev);
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struct i2c_client *client = to_i2c_client(dev);
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return i2c_smbus_write_word_data(client, reg, swab16(val));
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return i2c_smbus_write_word_swapped(client, reg, val);
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}
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}
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static const struct ad7879_bus_ops ad7879_i2c_bus_ops = {
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static const struct ad7879_bus_ops ad7879_i2c_bus_ops = {
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